60921200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 160525440

約数和(自身を除く): 99604240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 289, 310, 340, 400, 425, 496, 527, 578, 620, 680, 775, 850, 1054, 1156, 1240, 1360, 1445, 1550, 1700, 2108, 2312, 2480, 2635, 2890, 3100, 3400, 4216, 4624, 4913, 5270, 5780, 6200, 6800, 7225, 8432, 8959, 9826, 10540, 11560, 12400, 13175, 14450, 17918, 19652, 21080, 23120, 24565, 26350, 28900, 35836, 39304, 42160, 44795, 49130, 52700, 57800, 71672, 78608, 89590, 98260, 105400, 115600, 122825, 143344, 152303, 179180, 196520, 210800, 223975, 245650, 304606, 358360, 393040, 447950, 491300, 609212, 716720, 761515, 895900, 982600, 1218424, 1523030, 1791800, 1965200, 2436848, 3046060, 3583600, 3807575, 6092120, 7615150, 12184240, 15230300, 30460600, 60921200]

約数ペア:

[(1, 60921200), (2, 30460600), (4, 15230300), (5, 12184240), (8, 7615150), (10, 6092120), (16, 3807575), (17, 3583600), (20, 3046060), (25, 2436848), (31, 1965200), (34, 1791800), (40, 1523030), (50, 1218424), (62, 982600), (68, 895900), (80, 761515), (85, 716720), (100, 609212), (124, 491300), (136, 447950), (155, 393040), (170, 358360), (200, 304606), (248, 245650), (272, 223975), (289, 210800), (310, 196520), (340, 179180), (400, 152303), (425, 143344), (496, 122825), (527, 115600), (578, 105400), (620, 98260), (680, 89590), (775, 78608), (850, 71672), (1054, 57800), (1156, 52700), (1240, 49130), (1360, 44795), (1445, 42160), (1550, 39304), (1700, 35836), (2108, 28900), (2312, 26350), (2480, 24565), (2635, 23120), (2890, 21080), (3100, 19652), (3400, 17918), (4216, 14450), (4624, 13175), (4913, 12400), (5270, 11560), (5780, 10540), (6200, 9826), (6800, 8959), (7225, 8432)]