54631080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 218743200

約数和(自身を除く): 164112120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 163, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 326, 342, 360, 380, 392, 399, 420, 441, 456, 489, 490, 504, 532, 570, 588, 630, 652, 665, 684, 735, 760, 798, 815, 840, 855, 882, 931, 978, 980, 1064, 1140, 1141, 1176, 1197, 1260, 1304, 1330, 1368, 1467, 1470, 1596, 1630, 1710, 1764, 1862, 1956, 1960, 1995, 2205, 2280, 2282, 2394, 2445, 2520, 2660, 2793, 2934, 2940, 3097, 3192, 3260, 3420, 3423, 3528, 3724, 3912, 3990, 4410, 4564, 4655, 4788, 4890, 5320, 5586, 5705, 5868, 5880, 5985, 6194, 6520, 6840, 6846, 7335, 7448, 7980, 7987, 8379, 8820, 9128, 9291, 9310, 9576, 9780, 10269, 11172, 11410, 11736, 11970, 12388, 13692, 13965, 14670, 15485, 15960, 15974, 16758, 17115, 17640, 18582, 18620, 19560, 20538, 21679, 22344, 22820, 23940, 23961, 24776, 27384, 27873, 27930, 29340, 30970, 31948, 33516, 34230, 37164, 37240, 39935, 41076, 41895, 43358, 45640, 46455, 47880, 47922, 51345, 55746, 55860, 58680, 61940, 63896, 65037, 67032, 68460, 71883, 74328, 79870, 82152, 83790, 86716, 92910, 95844, 102690, 108395, 111492, 111720, 119805, 123880, 130074, 136920, 139365, 143766, 151753, 159740, 167580, 173432, 185820, 191688, 195111, 205380, 216790, 222984, 239610, 260148, 278730, 287532, 303506, 319480, 325185, 335160, 359415, 371640, 390222, 410760, 433580, 455259, 479220, 520296, 557460, 575064, 607012, 650370, 718830, 758765, 780444, 867160, 910518, 958440, 975555, 1114920, 1214024, 1300740, 1365777, 1437660, 1517530, 1560888, 1821036, 1951110, 2276295, 2601480, 2731554, 2875320, 3035060, 3642072, 3902220, 4552590, 5463108, 6070120, 6828885, 7804440, 9105180, 10926216, 13657770, 18210360, 27315540, 54631080]

約数ペア:

[(1, 54631080), (2, 27315540), (3, 18210360), (4, 13657770), (5, 10926216), (6, 9105180), (7, 7804440), (8, 6828885), (9, 6070120), (10, 5463108), (12, 4552590), (14, 3902220), (15, 3642072), (18, 3035060), (19, 2875320), (20, 2731554), (21, 2601480), (24, 2276295), (28, 1951110), (30, 1821036), (35, 1560888), (36, 1517530), (38, 1437660), (40, 1365777), (42, 1300740), (45, 1214024), (49, 1114920), (56, 975555), (57, 958440), (60, 910518), (63, 867160), (70, 780444), (72, 758765), (76, 718830), (84, 650370), (90, 607012), (95, 575064), (98, 557460), (105, 520296), (114, 479220), (120, 455259), (126, 433580), (133, 410760), (140, 390222), (147, 371640), (152, 359415), (163, 335160), (168, 325185), (171, 319480), (180, 303506), (190, 287532), (196, 278730), (210, 260148), (228, 239610), (245, 222984), (252, 216790), (266, 205380), (280, 195111), (285, 191688), (294, 185820), (315, 173432), (326, 167580), (342, 159740), (360, 151753), (380, 143766), (392, 139365), (399, 136920), (420, 130074), (441, 123880), (456, 119805), (489, 111720), (490, 111492), (504, 108395), (532, 102690), (570, 95844), (588, 92910), (630, 86716), (652, 83790), (665, 82152), (684, 79870), (735, 74328), (760, 71883), (798, 68460), (815, 67032), (840, 65037), (855, 63896), (882, 61940), (931, 58680), (978, 55860), (980, 55746), (1064, 51345), (1140, 47922), (1141, 47880), (1176, 46455), (1197, 45640), (1260, 43358), (1304, 41895), (1330, 41076), (1368, 39935), (1467, 37240), (1470, 37164), (1596, 34230), (1630, 33516), (1710, 31948), (1764, 30970), (1862, 29340), (1956, 27930), (1960, 27873), (1995, 27384), (2205, 24776), (2280, 23961), (2282, 23940), (2394, 22820), (2445, 22344), (2520, 21679), (2660, 20538), (2793, 19560), (2934, 18620), (2940, 18582), (3097, 17640), (3192, 17115), (3260, 16758), (3420, 15974), (3423, 15960), (3528, 15485), (3724, 14670), (3912, 13965), (3990, 13692), (4410, 12388), (4564, 11970), (4655, 11736), (4788, 11410), (4890, 11172), (5320, 10269), (5586, 9780), (5705, 9576), (5868, 9310), (5880, 9291), (5985, 9128), (6194, 8820), (6520, 8379), (6840, 7987), (6846, 7980), (7335, 7448)]