87476760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 480

約数和(自身を含む): 372438000

約数和(自身を除く): 284961240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 58, 60, 63, 70, 72, 76, 81, 84, 87, 90, 95, 98, 105, 108, 114, 116, 120, 126, 133, 135, 140, 145, 147, 152, 162, 168, 171, 174, 180, 189, 190, 196, 203, 210, 216, 228, 232, 245, 252, 261, 266, 270, 280, 285, 290, 294, 315, 324, 342, 348, 360, 378, 380, 392, 399, 405, 406, 420, 435, 441, 456, 490, 504, 513, 522, 532, 540, 551, 567, 570, 580, 588, 609, 630, 648, 665, 684, 696, 735, 756, 760, 783, 798, 810, 812, 840, 855, 870, 882, 931, 945, 980, 1015, 1026, 1044, 1064, 1080, 1102, 1134, 1140, 1160, 1176, 1197, 1218, 1260, 1305, 1323, 1330, 1368, 1421, 1470, 1512, 1539, 1566, 1596, 1620, 1624, 1653, 1710, 1740, 1764, 1827, 1862, 1890, 1960, 1995, 2030, 2052, 2088, 2204, 2205, 2268, 2280, 2349, 2394, 2436, 2520, 2565, 2610, 2646, 2660, 2755, 2793, 2835, 2842, 2940, 3045, 3078, 3132, 3192, 3240, 3306, 3420, 3480, 3528, 3591, 3654, 3724, 3780, 3857, 3915, 3969, 3990, 4060, 4104, 4263, 4408, 4410, 4536, 4655, 4698, 4788, 4872, 4959, 5130, 5220, 5292, 5320, 5481, 5510, 5586, 5670, 5684, 5880, 5985, 6090, 6156, 6264, 6612, 6615, 6840, 7105, 7182, 7308, 7448, 7560, 7695, 7714, 7830, 7938, 7980, 8120, 8265, 8379, 8526, 8820, 9135, 9310, 9396, 9576, 9918, 10260, 10440, 10584, 10773, 10962, 11020, 11172, 11340, 11368, 11571, 11745, 11970, 12180, 12312, 12789, 13224, 13230, 13965, 14210, 14364, 14616, 14877, 15390, 15428, 15660, 15876, 15960, 16443, 16530, 16758, 17052, 17640, 17955, 18270, 18620, 18792, 19285, 19836, 19845, 20520, 21315, 21546, 21924, 22040, 22344, 22680, 23142, 23490, 23940, 24360, 24795, 25137, 25578, 26460, 26999, 27405, 27930, 28420, 28728, 29754, 30780, 30856, 31320, 31752, 32886, 33060, 33516, 34104, 34713, 35910, 36540, 37240, 38367, 38570, 39672, 39690, 41895, 42630, 43092, 43848, 44631, 46284, 46980, 47880, 49590, 50274, 51156, 52920, 53865, 53998, 54810, 55860, 56840, 57855, 59508, 61560, 63945, 65772, 66120, 67032, 69426, 71820, 73080, 74385, 75411, 76734, 77140, 79380, 80997, 82215, 83790, 85260, 86184, 89262, 92568, 93960, 99180, 100548, 102312, 104139, 107730, 107996, 109620, 111720, 115101, 115710, 119016, 125685, 127890, 131544, 134995, 138852, 143640, 148770, 150822, 153468, 154280, 158760, 161994, 164430, 167580, 170520, 173565, 178524, 191835, 198360, 201096, 208278, 215460, 215992, 219240, 223155, 230202, 231420, 242991, 251370, 255780, 269990, 277704, 297540, 301644, 306936, 312417, 323988, 328860, 335160, 347130, 357048, 377055, 383670, 404985, 416556, 430920, 446310, 460404, 462840, 485982, 502740, 511560, 520695, 539980, 575505, 595080, 603288, 624834, 647976, 657720, 694260, 728973, 754110, 767340, 809970, 833112, 892620, 920808, 971964, 1005480, 1041390, 1079960, 1151010, 1214955, 1249668, 1388520, 1457946, 1508220, 1534680, 1562085, 1619940, 1785240, 1943928, 2082780, 2186919, 2302020, 2429910, 2499336, 2915892, 3016440, 3124170, 3239880, 3644865, 4165560, 4373838, 4604040, 4859820, 5831784, 6248340, 7289730, 8747676, 9719640, 10934595, 12496680, 14579460, 17495352, 21869190, 29158920, 43738380, 87476760]

約数ペア:

[(1, 87476760), (2, 43738380), (3, 29158920), (4, 21869190), (5, 17495352), (6, 14579460), (7, 12496680), (8, 10934595), (9, 9719640), (10, 8747676), (12, 7289730), (14, 6248340), (15, 5831784), (18, 4859820), (19, 4604040), (20, 4373838), (21, 4165560), (24, 3644865), (27, 3239880), (28, 3124170), (29, 3016440), (30, 2915892), (35, 2499336), (36, 2429910), (38, 2302020), (40, 2186919), (42, 2082780), (45, 1943928), (49, 1785240), (54, 1619940), (56, 1562085), (57, 1534680), (58, 1508220), (60, 1457946), (63, 1388520), (70, 1249668), (72, 1214955), (76, 1151010), (81, 1079960), (84, 1041390), (87, 1005480), (90, 971964), (95, 920808), (98, 892620), (105, 833112), (108, 809970), (114, 767340), (116, 754110), (120, 728973), (126, 694260), (133, 657720), (135, 647976), (140, 624834), (145, 603288), (147, 595080), (152, 575505), (162, 539980), (168, 520695), (171, 511560), (174, 502740), (180, 485982), (189, 462840), (190, 460404), (196, 446310), (203, 430920), (210, 416556), (216, 404985), (228, 383670), (232, 377055), (245, 357048), (252, 347130), (261, 335160), (266, 328860), (270, 323988), (280, 312417), (285, 306936), (290, 301644), (294, 297540), (315, 277704), (324, 269990), (342, 255780), (348, 251370), (360, 242991), (378, 231420), (380, 230202), (392, 223155), (399, 219240), (405, 215992), (406, 215460), (420, 208278), (435, 201096), (441, 198360), (456, 191835), (490, 178524), (504, 173565), (513, 170520), (522, 167580), (532, 164430), (540, 161994), (551, 158760), (567, 154280), (570, 153468), (580, 150822), (588, 148770), (609, 143640), (630, 138852), (648, 134995), (665, 131544), (684, 127890), (696, 125685), (735, 119016), (756, 115710), (760, 115101), (783, 111720), (798, 109620), (810, 107996), (812, 107730), (840, 104139), (855, 102312), (870, 100548), (882, 99180), (931, 93960), (945, 92568), (980, 89262), (1015, 86184), (1026, 85260), (1044, 83790), (1064, 82215), (1080, 80997), (1102, 79380), (1134, 77140), (1140, 76734), (1160, 75411), (1176, 74385), (1197, 73080), (1218, 71820), (1260, 69426), (1305, 67032), (1323, 66120), (1330, 65772), (1368, 63945), (1421, 61560), (1470, 59508), (1512, 57855), (1539, 56840), (1566, 55860), (1596, 54810), (1620, 53998), (1624, 53865), (1653, 52920), (1710, 51156), (1740, 50274), (1764, 49590), (1827, 47880), (1862, 46980), (1890, 46284), (1960, 44631), (1995, 43848), (2030, 43092), (2052, 42630), (2088, 41895), (2204, 39690), (2205, 39672), (2268, 38570), (2280, 38367), (2349, 37240), (2394, 36540), (2436, 35910), (2520, 34713), (2565, 34104), (2610, 33516), (2646, 33060), (2660, 32886), (2755, 31752), (2793, 31320), (2835, 30856), (2842, 30780), (2940, 29754), (3045, 28728), (3078, 28420), (3132, 27930), (3192, 27405), (3240, 26999), (3306, 26460), (3420, 25578), (3480, 25137), (3528, 24795), (3591, 24360), (3654, 23940), (3724, 23490), (3780, 23142), (3857, 22680), (3915, 22344), (3969, 22040), (3990, 21924), (4060, 21546), (4104, 21315), (4263, 20520), (4408, 19845), (4410, 19836), (4536, 19285), (4655, 18792), (4698, 18620), (4788, 18270), (4872, 17955), (4959, 17640), (5130, 17052), (5220, 16758), (5292, 16530), (5320, 16443), (5481, 15960), (5510, 15876), (5586, 15660), (5670, 15428), (5684, 15390), (5880, 14877), (5985, 14616), (6090, 14364), (6156, 14210), (6264, 13965), (6612, 13230), (6615, 13224), (6840, 12789), (7105, 12312), (7182, 12180), (7308, 11970), (7448, 11745), (7560, 11571), (7695, 11368), (7714, 11340), (7830, 11172), (7938, 11020), (7980, 10962), (8120, 10773), (8265, 10584), (8379, 10440), (8526, 10260), (8820, 9918), (9135, 9576), (9310, 9396)]