25364430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 85962240

約数和(自身を除く): 60597810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 163, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 326, 342, 390, 399, 455, 489, 494, 546, 570, 585, 630, 665, 741, 798, 815, 819, 855, 910, 978, 1141, 1170, 1197, 1235, 1330, 1365, 1467, 1482, 1630, 1638, 1710, 1729, 1995, 2119, 2223, 2282, 2394, 2445, 2470, 2730, 2934, 3097, 3423, 3458, 3705, 3990, 4095, 4238, 4446, 4890, 5187, 5705, 5985, 6194, 6357, 6846, 7335, 7410, 8190, 8645, 9291, 10269, 10374, 10595, 11115, 11410, 11970, 12714, 14670, 14833, 15485, 15561, 17115, 17290, 18582, 19071, 20538, 21190, 21679, 22230, 25935, 27873, 29666, 30970, 31122, 31785, 34230, 38142, 40261, 43358, 44499, 46455, 51345, 51870, 55746, 63570, 65037, 74165, 77805, 80522, 88998, 92910, 95355, 102690, 108395, 120783, 130074, 133497, 139365, 148330, 155610, 190710, 195111, 201305, 216790, 222495, 241566, 266994, 278730, 281827, 325185, 362349, 390222, 402610, 444990, 563654, 603915, 650370, 667485, 724698, 845481, 975555, 1207830, 1334970, 1409135, 1690962, 1811745, 1951110, 2536443, 2818270, 3623490, 4227405, 5072886, 8454810, 12682215, 25364430]

約数ペア:

[(1, 25364430), (2, 12682215), (3, 8454810), (5, 5072886), (6, 4227405), (7, 3623490), (9, 2818270), (10, 2536443), (13, 1951110), (14, 1811745), (15, 1690962), (18, 1409135), (19, 1334970), (21, 1207830), (26, 975555), (30, 845481), (35, 724698), (38, 667485), (39, 650370), (42, 603915), (45, 563654), (57, 444990), (63, 402610), (65, 390222), (70, 362349), (78, 325185), (90, 281827), (91, 278730), (95, 266994), (105, 241566), (114, 222495), (117, 216790), (126, 201305), (130, 195111), (133, 190710), (163, 155610), (171, 148330), (182, 139365), (190, 133497), (195, 130074), (210, 120783), (234, 108395), (247, 102690), (266, 95355), (273, 92910), (285, 88998), (315, 80522), (326, 77805), (342, 74165), (390, 65037), (399, 63570), (455, 55746), (489, 51870), (494, 51345), (546, 46455), (570, 44499), (585, 43358), (630, 40261), (665, 38142), (741, 34230), (798, 31785), (815, 31122), (819, 30970), (855, 29666), (910, 27873), (978, 25935), (1141, 22230), (1170, 21679), (1197, 21190), (1235, 20538), (1330, 19071), (1365, 18582), (1467, 17290), (1482, 17115), (1630, 15561), (1638, 15485), (1710, 14833), (1729, 14670), (1995, 12714), (2119, 11970), (2223, 11410), (2282, 11115), (2394, 10595), (2445, 10374), (2470, 10269), (2730, 9291), (2934, 8645), (3097, 8190), (3423, 7410), (3458, 7335), (3705, 6846), (3990, 6357), (4095, 6194), (4238, 5985), (4446, 5705), (4890, 5187)]