220200120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 480

約数和(自身を含む): 918680400

約数和(自身を除く): 698480280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 73, 76, 81, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 146, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 219, 228, 245, 252, 266, 270, 280, 285, 292, 294, 315, 324, 342, 360, 365, 378, 380, 392, 399, 405, 420, 438, 441, 456, 490, 504, 511, 513, 532, 540, 567, 570, 584, 588, 630, 648, 657, 665, 684, 730, 735, 756, 760, 798, 810, 840, 855, 876, 882, 931, 945, 980, 1022, 1026, 1064, 1080, 1095, 1134, 1140, 1176, 1197, 1260, 1314, 1323, 1330, 1368, 1387, 1460, 1470, 1512, 1533, 1539, 1596, 1620, 1710, 1752, 1764, 1862, 1890, 1960, 1971, 1995, 2044, 2052, 2190, 2205, 2268, 2280, 2394, 2520, 2555, 2565, 2628, 2646, 2660, 2774, 2793, 2835, 2920, 2940, 3066, 3078, 3192, 3240, 3285, 3420, 3528, 3577, 3591, 3724, 3780, 3942, 3969, 3990, 4088, 4104, 4161, 4380, 4410, 4536, 4599, 4655, 4788, 5110, 5130, 5256, 5292, 5320, 5548, 5586, 5670, 5880, 5913, 5985, 6132, 6156, 6570, 6615, 6840, 6935, 7154, 7182, 7448, 7560, 7665, 7695, 7884, 7938, 7980, 8322, 8379, 8760, 8820, 9198, 9310, 9576, 9709, 9855, 10220, 10260, 10584, 10731, 10773, 11096, 11172, 11340, 11826, 11970, 12264, 12312, 12483, 13140, 13230, 13797, 13870, 13965, 14308, 14364, 15330, 15390, 15768, 15876, 15960, 16644, 16758, 17640, 17885, 17955, 18396, 18620, 19418, 19710, 19845, 20440, 20520, 20805, 21462, 21546, 22344, 22680, 22995, 23652, 23940, 24966, 25137, 26280, 26460, 27594, 27740, 27930, 28616, 28728, 29127, 29565, 30660, 30780, 31752, 32193, 33288, 33516, 35770, 35910, 36792, 37240, 37449, 38836, 39420, 39690, 41391, 41610, 41895, 42924, 43092, 45990, 47304, 47880, 48545, 49932, 50274, 52920, 53655, 53865, 55188, 55480, 55860, 58254, 59130, 61320, 61560, 62415, 64386, 67032, 67963, 68985, 71540, 71820, 74898, 75411, 77672, 78840, 79380, 82782, 83220, 83790, 85848, 86184, 87381, 91980, 96579, 97090, 99864, 100548, 107310, 107730, 110376, 111720, 112347, 116508, 118260, 124830, 125685, 128772, 135926, 137970, 143080, 143640, 145635, 149796, 150822, 158760, 160965, 165564, 166440, 167580, 174762, 183960, 187245, 193158, 194180, 201096, 203889, 206955, 214620, 215460, 224694, 233016, 236520, 249660, 251370, 257544, 262143, 271852, 275940, 289737, 291270, 299592, 301644, 321930, 331128, 335160, 339815, 349524, 374490, 377055, 386316, 388360, 407778, 413910, 429240, 430920, 436905, 449388, 482895, 499320, 502740, 524286, 543704, 551880, 561735, 579474, 582540, 603288, 611667, 643860, 679630, 699048, 748980, 754110, 772632, 786429, 815556, 827820, 873810, 898776, 965790, 1005480, 1019445, 1048572, 1123470, 1158948, 1165080, 1223334, 1287720, 1310715, 1359260, 1448685, 1497960, 1508220, 1572858, 1631112, 1655640, 1747620, 1835001, 1931580, 2038890, 2097144, 2246940, 2317896, 2446668, 2621430, 2718520, 2897370, 3016440, 3058335, 3145716, 3495240, 3670002, 3863160, 3932145, 4077780, 4493880, 4893336, 5242860, 5505003, 5794740, 6116670, 6291432, 7340004, 7864290, 8155560, 9175005, 10485720, 11010006, 11589480, 12233340, 14680008, 15728580, 18350010, 22020012, 24466680, 27525015, 31457160, 36700020, 44040024, 55050030, 73400040, 110100060, 220200120]

約数ペア:

[(1, 220200120), (2, 110100060), (3, 73400040), (4, 55050030), (5, 44040024), (6, 36700020), (7, 31457160), (8, 27525015), (9, 24466680), (10, 22020012), (12, 18350010), (14, 15728580), (15, 14680008), (18, 12233340), (19, 11589480), (20, 11010006), (21, 10485720), (24, 9175005), (27, 8155560), (28, 7864290), (30, 7340004), (35, 6291432), (36, 6116670), (38, 5794740), (40, 5505003), (42, 5242860), (45, 4893336), (49, 4493880), (54, 4077780), (56, 3932145), (57, 3863160), (60, 3670002), (63, 3495240), (70, 3145716), (72, 3058335), (73, 3016440), (76, 2897370), (81, 2718520), (84, 2621430), (90, 2446668), (95, 2317896), (98, 2246940), (105, 2097144), (108, 2038890), (114, 1931580), (120, 1835001), (126, 1747620), (133, 1655640), (135, 1631112), (140, 1572858), (146, 1508220), (147, 1497960), (152, 1448685), (162, 1359260), (168, 1310715), (171, 1287720), (180, 1223334), (189, 1165080), (190, 1158948), (196, 1123470), (210, 1048572), (216, 1019445), (219, 1005480), (228, 965790), (245, 898776), (252, 873810), (266, 827820), (270, 815556), (280, 786429), (285, 772632), (292, 754110), (294, 748980), (315, 699048), (324, 679630), (342, 643860), (360, 611667), (365, 603288), (378, 582540), (380, 579474), (392, 561735), (399, 551880), (405, 543704), (420, 524286), (438, 502740), (441, 499320), (456, 482895), (490, 449388), (504, 436905), (511, 430920), (513, 429240), (532, 413910), (540, 407778), (567, 388360), (570, 386316), (584, 377055), (588, 374490), (630, 349524), (648, 339815), (657, 335160), (665, 331128), (684, 321930), (730, 301644), (735, 299592), (756, 291270), (760, 289737), (798, 275940), (810, 271852), (840, 262143), (855, 257544), (876, 251370), (882, 249660), (931, 236520), (945, 233016), (980, 224694), (1022, 215460), (1026, 214620), (1064, 206955), (1080, 203889), (1095, 201096), (1134, 194180), (1140, 193158), (1176, 187245), (1197, 183960), (1260, 174762), (1314, 167580), (1323, 166440), (1330, 165564), (1368, 160965), (1387, 158760), (1460, 150822), (1470, 149796), (1512, 145635), (1533, 143640), (1539, 143080), (1596, 137970), (1620, 135926), (1710, 128772), (1752, 125685), (1764, 124830), (1862, 118260), (1890, 116508), (1960, 112347), (1971, 111720), (1995, 110376), (2044, 107730), (2052, 107310), (2190, 100548), (2205, 99864), (2268, 97090), (2280, 96579), (2394, 91980), (2520, 87381), (2555, 86184), (2565, 85848), (2628, 83790), (2646, 83220), (2660, 82782), (2774, 79380), (2793, 78840), (2835, 77672), (2920, 75411), (2940, 74898), (3066, 71820), (3078, 71540), (3192, 68985), (3240, 67963), (3285, 67032), (3420, 64386), (3528, 62415), (3577, 61560), (3591, 61320), (3724, 59130), (3780, 58254), (3942, 55860), (3969, 55480), (3990, 55188), (4088, 53865), (4104, 53655), (4161, 52920), (4380, 50274), (4410, 49932), (4536, 48545), (4599, 47880), (4655, 47304), (4788, 45990), (5110, 43092), (5130, 42924), (5256, 41895), (5292, 41610), (5320, 41391), (5548, 39690), (5586, 39420), (5670, 38836), (5880, 37449), (5913, 37240), (5985, 36792), (6132, 35910), (6156, 35770), (6570, 33516), (6615, 33288), (6840, 32193), (6935, 31752), (7154, 30780), (7182, 30660), (7448, 29565), (7560, 29127), (7665, 28728), (7695, 28616), (7884, 27930), (7938, 27740), (7980, 27594), (8322, 26460), (8379, 26280), (8760, 25137), (8820, 24966), (9198, 23940), (9310, 23652), (9576, 22995), (9709, 22680), (9855, 22344), (10220, 21546), (10260, 21462), (10584, 20805), (10731, 20520), (10773, 20440), (11096, 19845), (11172, 19710), (11340, 19418), (11826, 18620), (11970, 18396), (12264, 17955), (12312, 17885), (12483, 17640), (13140, 16758), (13230, 16644), (13797, 15960), (13870, 15876), (13965, 15768), (14308, 15390), (14364, 15330)]