74987850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4240

約数の個数: 96

約数和(自身を含む): 225092736

約数和(自身を除く): 150104886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 4201, 5950, 8402, 8925, 12603, 17850, 21005, 25206, 29407, 42010, 58814, 63015, 71417, 88221, 105025, 126030, 142834, 147035, 176442, 210050, 214251, 294070, 315075, 357085, 428502, 441105, 499919, 630150, 714170, 735175, 882210, 999838, 1071255, 1470350, 1499757, 1785425, 2142510, 2205525, 2499595, 2999514, 3570850, 4411050, 4999190, 5356275, 7498785, 10712550, 12497975, 14997570, 24995950, 37493925, 74987850]

約数ペア:

[(1, 74987850), (2, 37493925), (3, 24995950), (5, 14997570), (6, 12497975), (7, 10712550), (10, 7498785), (14, 5356275), (15, 4999190), (17, 4411050), (21, 3570850), (25, 2999514), (30, 2499595), (34, 2205525), (35, 2142510), (42, 1785425), (50, 1499757), (51, 1470350), (70, 1071255), (75, 999838), (85, 882210), (102, 735175), (105, 714170), (119, 630150), (150, 499919), (170, 441105), (175, 428502), (210, 357085), (238, 315075), (255, 294070), (350, 214251), (357, 210050), (425, 176442), (510, 147035), (525, 142834), (595, 126030), (714, 105025), (850, 88221), (1050, 71417), (1190, 63015), (1275, 58814), (1785, 42010), (2550, 29407), (2975, 25206), (3570, 21005), (4201, 17850), (5950, 12603), (8402, 8925)]