71797000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 188023680

約数和(自身を除く): 116226680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 107, 110, 122, 125, 200, 214, 220, 244, 250, 275, 305, 428, 440, 488, 500, 535, 550, 610, 671, 856, 1000, 1070, 1100, 1177, 1220, 1342, 1375, 1525, 2140, 2200, 2354, 2440, 2675, 2684, 2750, 3050, 3355, 4280, 4708, 5350, 5368, 5500, 5885, 6100, 6527, 6710, 7625, 9416, 10700, 11000, 11770, 12200, 13054, 13375, 13420, 15250, 16775, 21400, 23540, 26108, 26750, 26840, 29425, 30500, 32635, 33550, 47080, 52216, 53500, 58850, 61000, 65270, 67100, 71797, 83875, 107000, 117700, 130540, 134200, 143594, 147125, 163175, 167750, 235400, 261080, 287188, 294250, 326350, 335500, 358985, 574376, 588500, 652700, 671000, 717970, 815875, 1177000, 1305400, 1435940, 1631750, 1794925, 2871880, 3263500, 3589850, 6527000, 7179700, 8974625, 14359400, 17949250, 35898500, 71797000]

約数ペア:

[(1, 71797000), (2, 35898500), (4, 17949250), (5, 14359400), (8, 8974625), (10, 7179700), (11, 6527000), (20, 3589850), (22, 3263500), (25, 2871880), (40, 1794925), (44, 1631750), (50, 1435940), (55, 1305400), (61, 1177000), (88, 815875), (100, 717970), (107, 671000), (110, 652700), (122, 588500), (125, 574376), (200, 358985), (214, 335500), (220, 326350), (244, 294250), (250, 287188), (275, 261080), (305, 235400), (428, 167750), (440, 163175), (488, 147125), (500, 143594), (535, 134200), (550, 130540), (610, 117700), (671, 107000), (856, 83875), (1000, 71797), (1070, 67100), (1100, 65270), (1177, 61000), (1220, 58850), (1342, 53500), (1375, 52216), (1525, 47080), (2140, 33550), (2200, 32635), (2354, 30500), (2440, 29425), (2675, 26840), (2684, 26750), (2750, 26108), (3050, 23540), (3355, 21400), (4280, 16775), (4708, 15250), (5350, 13420), (5368, 13375), (5500, 13054), (5885, 12200), (6100, 11770), (6527, 11000), (6710, 10700), (7625, 9416)]