68478600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 215879040

約数和(自身を除く): 147400440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 150, 183, 200, 244, 300, 305, 366, 488, 600, 610, 732, 915, 1220, 1464, 1525, 1830, 1871, 2440, 3050, 3660, 3742, 4575, 5613, 6100, 7320, 7484, 9150, 9355, 11226, 12200, 14968, 18300, 18710, 22452, 28065, 36600, 37420, 44904, 46775, 56130, 74840, 93550, 112260, 114131, 140325, 187100, 224520, 228262, 280650, 342393, 374200, 456524, 561300, 570655, 684786, 913048, 1122600, 1141310, 1369572, 1711965, 2282620, 2739144, 2853275, 3423930, 4565240, 5706550, 6847860, 8559825, 11413100, 13695720, 17119650, 22826200, 34239300, 68478600]

約数ペア:

[(1, 68478600), (2, 34239300), (3, 22826200), (4, 17119650), (5, 13695720), (6, 11413100), (8, 8559825), (10, 6847860), (12, 5706550), (15, 4565240), (20, 3423930), (24, 2853275), (25, 2739144), (30, 2282620), (40, 1711965), (50, 1369572), (60, 1141310), (61, 1122600), (75, 913048), (100, 684786), (120, 570655), (122, 561300), (150, 456524), (183, 374200), (200, 342393), (244, 280650), (300, 228262), (305, 224520), (366, 187100), (488, 140325), (600, 114131), (610, 112260), (732, 93550), (915, 74840), (1220, 56130), (1464, 46775), (1525, 44904), (1830, 37420), (1871, 36600), (2440, 28065), (3050, 22452), (3660, 18710), (3742, 18300), (4575, 14968), (5613, 12200), (6100, 11226), (7320, 9355), (7484, 9150)]