75915720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3535

約数の個数: 96

約数和(自身を含む): 250843320

約数和(自身を除く): 174927600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3457, 3660, 4392, 5490, 6914, 7320, 10371, 10980, 13828, 17285, 20742, 21960, 27656, 31113, 34570, 41484, 51855, 62226, 69140, 82968, 103710, 124452, 138280, 155565, 207420, 210877, 248904, 311130, 414840, 421754, 622260, 632631, 843508, 1054385, 1244520, 1265262, 1687016, 1897893, 2108770, 2530524, 3163155, 3795786, 4217540, 5061048, 6326310, 7591572, 8435080, 9489465, 12652620, 15183144, 18978930, 25305240, 37957860, 75915720]

約数ペア:

[(1, 75915720), (2, 37957860), (3, 25305240), (4, 18978930), (5, 15183144), (6, 12652620), (8, 9489465), (9, 8435080), (10, 7591572), (12, 6326310), (15, 5061048), (18, 4217540), (20, 3795786), (24, 3163155), (30, 2530524), (36, 2108770), (40, 1897893), (45, 1687016), (60, 1265262), (61, 1244520), (72, 1054385), (90, 843508), (120, 632631), (122, 622260), (180, 421754), (183, 414840), (244, 311130), (305, 248904), (360, 210877), (366, 207420), (488, 155565), (549, 138280), (610, 124452), (732, 103710), (915, 82968), (1098, 69140), (1220, 62226), (1464, 51855), (1830, 41484), (2196, 34570), (2440, 31113), (2745, 27656), (3457, 21960), (3660, 20742), (4392, 17285), (5490, 13828), (6914, 10980), (7320, 10371)]