250855020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 629733780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 59, 60, 65, 69, 78, 79, 90, 92, 115, 117, 118, 130, 138, 156, 158, 177, 180, 195, 207, 230, 234, 236, 237, 260, 276, 295, 299, 316, 345, 354, 390, 395, 414, 460, 468, 474, 531, 585, 590, 598, 690, 708, 711, 767, 780, 790, 828, 885, 897, 948, 1027, 1035, 1062, 1170, 1180, 1185, 1196, 1357, 1380, 1422, 1495, 1534, 1580, 1770, 1794, 1817, 2054, 2070, 2124, 2301, 2340, 2370, 2655, 2691, 2714, 2844, 2990, 3068, 3081, 3540, 3555, 3588, 3634, 3835, 4071, 4108, 4140, 4485, 4602, 4661, 4740, 5135, 5310, 5382, 5428, 5451, 5980, 6162, 6785, 6903, 7110, 7268, 7670, 8142, 8970, 9085, 9204, 9243, 9322, 10270, 10620, 10764, 10902, 11505, 12213, 12324, 13455, 13570, 13806, 13983, 14220, 15340, 15405, 16284, 16353, 17641, 17940, 18170, 18486, 18644, 20355, 20540, 21804, 23010, 23305, 23621, 24426, 26910, 27140, 27255, 27612, 27966, 30810, 32706, 34515, 35282, 36340, 36972, 40710, 41949, 46020, 46215, 46610, 47242, 48852, 52923, 53820, 54510, 55932, 60593, 61065, 61620, 65412, 69030, 69915, 70564, 70863, 81420, 81765, 83898, 88205, 92430, 93220, 94484, 105846, 107203, 109020, 118105, 121186, 122130, 138060, 139830, 141726, 158769, 163530, 167796, 176410, 181779, 184860, 209745, 211692, 212589, 214406, 236210, 242372, 244260, 264615, 279660, 283452, 302965, 317538, 321609, 327060, 352820, 354315, 363558, 419490, 425178, 428812, 472420, 529230, 536015, 545337, 605930, 635076, 643218, 708630, 727116, 793845, 838980, 850356, 908895, 964827, 1058460, 1062945, 1072030, 1090674, 1211860, 1286436, 1393639, 1417260, 1587690, 1608045, 1817790, 1929654, 2125890, 2144060, 2181348, 2726685, 2787278, 3175380, 3216090, 3635580, 3859308, 4180917, 4251780, 4824135, 5453370, 5574556, 6432180, 6968195, 8361834, 9648270, 10906740, 12542751, 13936390, 16723668, 19296540, 20904585, 25085502, 27872780, 41809170, 50171004, 62713755, 83618340, 125427510, 250855020]

約数ペア:

[(1, 250855020), (2, 125427510), (3, 83618340), (4, 62713755), (5, 50171004), (6, 41809170), (9, 27872780), (10, 25085502), (12, 20904585), (13, 19296540), (15, 16723668), (18, 13936390), (20, 12542751), (23, 10906740), (26, 9648270), (30, 8361834), (36, 6968195), (39, 6432180), (45, 5574556), (46, 5453370), (52, 4824135), (59, 4251780), (60, 4180917), (65, 3859308), (69, 3635580), (78, 3216090), (79, 3175380), (90, 2787278), (92, 2726685), (115, 2181348), (117, 2144060), (118, 2125890), (130, 1929654), (138, 1817790), (156, 1608045), (158, 1587690), (177, 1417260), (180, 1393639), (195, 1286436), (207, 1211860), (230, 1090674), (234, 1072030), (236, 1062945), (237, 1058460), (260, 964827), (276, 908895), (295, 850356), (299, 838980), (316, 793845), (345, 727116), (354, 708630), (390, 643218), (395, 635076), (414, 605930), (460, 545337), (468, 536015), (474, 529230), (531, 472420), (585, 428812), (590, 425178), (598, 419490), (690, 363558), (708, 354315), (711, 352820), (767, 327060), (780, 321609), (790, 317538), (828, 302965), (885, 283452), (897, 279660), (948, 264615), (1027, 244260), (1035, 242372), (1062, 236210), (1170, 214406), (1180, 212589), (1185, 211692), (1196, 209745), (1357, 184860), (1380, 181779), (1422, 176410), (1495, 167796), (1534, 163530), (1580, 158769), (1770, 141726), (1794, 139830), (1817, 138060), (2054, 122130), (2070, 121186), (2124, 118105), (2301, 109020), (2340, 107203), (2370, 105846), (2655, 94484), (2691, 93220), (2714, 92430), (2844, 88205), (2990, 83898), (3068, 81765), (3081, 81420), (3540, 70863), (3555, 70564), (3588, 69915), (3634, 69030), (3835, 65412), (4071, 61620), (4108, 61065), (4140, 60593), (4485, 55932), (4602, 54510), (4661, 53820), (4740, 52923), (5135, 48852), (5310, 47242), (5382, 46610), (5428, 46215), (5451, 46020), (5980, 41949), (6162, 40710), (6785, 36972), (6903, 36340), (7110, 35282), (7268, 34515), (7670, 32706), (8142, 30810), (8970, 27966), (9085, 27612), (9204, 27255), (9243, 27140), (9322, 26910), (10270, 24426), (10620, 23621), (10764, 23305), (10902, 23010), (11505, 21804), (12213, 20540), (12324, 20355), (13455, 18644), (13570, 18486), (13806, 18170), (13983, 17940), (14220, 17641), (15340, 16353), (15405, 16284)]