125505900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 216

約数和(自身を含む): 449283744

約数和(自身を除く): 323777844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 631, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1262, 1275, 1300, 1326, 1530, 1700, 1893, 1950, 1989, 2210, 2340, 2524, 2550, 2652, 2925, 3060, 3155, 3315, 3786, 3825, 3900, 3978, 4420, 5100, 5525, 5679, 5850, 6310, 6630, 7572, 7650, 7956, 8203, 9465, 9945, 10727, 11050, 11358, 11700, 12620, 13260, 15300, 15775, 16406, 16575, 18930, 19890, 21454, 22100, 22716, 24609, 28395, 31550, 32181, 32812, 33150, 37860, 39780, 41015, 42908, 47325, 49218, 49725, 53635, 56790, 63100, 64362, 66300, 73827, 82030, 94650, 96543, 98436, 99450, 107270, 113580, 123045, 128724, 139451, 141975, 147654, 160905, 164060, 189300, 193086, 198900, 205075, 214540, 246090, 268175, 278902, 283950, 295308, 321810, 369135, 386172, 410150, 418353, 482715, 492180, 536350, 557804, 567900, 615225, 643620, 697255, 738270, 804525, 820300, 836706, 965430, 1072700, 1230450, 1255059, 1394510, 1476540, 1609050, 1673412, 1845675, 1930860, 2091765, 2413575, 2460900, 2510118, 2789020, 3218100, 3486275, 3691350, 4183530, 4827150, 5020236, 6275295, 6972550, 7382700, 8367060, 9654300, 10458825, 12550590, 13945100, 20917650, 25101180, 31376475, 41835300, 62752950, 125505900]

約数ペア:

[(1, 125505900), (2, 62752950), (3, 41835300), (4, 31376475), (5, 25101180), (6, 20917650), (9, 13945100), (10, 12550590), (12, 10458825), (13, 9654300), (15, 8367060), (17, 7382700), (18, 6972550), (20, 6275295), (25, 5020236), (26, 4827150), (30, 4183530), (34, 3691350), (36, 3486275), (39, 3218100), (45, 2789020), (50, 2510118), (51, 2460900), (52, 2413575), (60, 2091765), (65, 1930860), (68, 1845675), (75, 1673412), (78, 1609050), (85, 1476540), (90, 1394510), (100, 1255059), (102, 1230450), (117, 1072700), (130, 965430), (150, 836706), (153, 820300), (156, 804525), (170, 738270), (180, 697255), (195, 643620), (204, 615225), (221, 567900), (225, 557804), (234, 536350), (255, 492180), (260, 482715), (300, 418353), (306, 410150), (325, 386172), (340, 369135), (390, 321810), (425, 295308), (442, 283950), (450, 278902), (468, 268175), (510, 246090), (585, 214540), (612, 205075), (631, 198900), (650, 193086), (663, 189300), (765, 164060), (780, 160905), (850, 147654), (884, 141975), (900, 139451), (975, 128724), (1020, 123045), (1105, 113580), (1170, 107270), (1262, 99450), (1275, 98436), (1300, 96543), (1326, 94650), (1530, 82030), (1700, 73827), (1893, 66300), (1950, 64362), (1989, 63100), (2210, 56790), (2340, 53635), (2524, 49725), (2550, 49218), (2652, 47325), (2925, 42908), (3060, 41015), (3155, 39780), (3315, 37860), (3786, 33150), (3825, 32812), (3900, 32181), (3978, 31550), (4420, 28395), (5100, 24609), (5525, 22716), (5679, 22100), (5850, 21454), (6310, 19890), (6630, 18930), (7572, 16575), (7650, 16406), (7956, 15775), (8203, 15300), (9465, 13260), (9945, 12620), (10727, 11700), (11050, 11358)]