129512600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 348787200

約数和(自身を除く): 219274600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 1106, 1171, 1400, 1580, 1975, 2212, 2342, 2765, 3160, 3950, 4424, 4684, 5530, 5855, 7900, 8197, 9368, 11060, 11710, 13825, 15800, 16394, 22120, 23420, 27650, 29275, 32788, 40985, 46840, 55300, 58550, 65576, 81970, 92509, 110600, 117100, 163940, 185018, 204925, 234200, 327880, 370036, 409850, 462545, 647563, 740072, 819700, 925090, 1295126, 1639400, 1850180, 2312725, 2590252, 3237815, 3700360, 4625450, 5180504, 6475630, 9250900, 12951260, 16189075, 18501800, 25902520, 32378150, 64756300, 129512600]

約数ペア:

[(1, 129512600), (2, 64756300), (4, 32378150), (5, 25902520), (7, 18501800), (8, 16189075), (10, 12951260), (14, 9250900), (20, 6475630), (25, 5180504), (28, 4625450), (35, 3700360), (40, 3237815), (50, 2590252), (56, 2312725), (70, 1850180), (79, 1639400), (100, 1295126), (140, 925090), (158, 819700), (175, 740072), (200, 647563), (280, 462545), (316, 409850), (350, 370036), (395, 327880), (553, 234200), (632, 204925), (700, 185018), (790, 163940), (1106, 117100), (1171, 110600), (1400, 92509), (1580, 81970), (1975, 65576), (2212, 58550), (2342, 55300), (2765, 46840), (3160, 40985), (3950, 32788), (4424, 29275), (4684, 27650), (5530, 23420), (5855, 22120), (7900, 16394), (8197, 15800), (9368, 13825), (11060, 11710)]