75072680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 180617040

約数和(自身を除く): 105544360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 977, 1130, 1921, 1954, 2260, 3842, 3908, 4520, 4885, 7684, 7816, 9605, 9770, 15368, 16609, 19210, 19540, 33218, 38420, 39080, 66436, 76840, 83045, 110401, 132872, 166090, 220802, 332180, 441604, 552005, 664360, 883208, 1104010, 1876817, 2208020, 3753634, 4416040, 7507268, 9384085, 15014536, 18768170, 37536340, 75072680]

約数ペア:

[(1, 75072680), (2, 37536340), (4, 18768170), (5, 15014536), (8, 9384085), (10, 7507268), (17, 4416040), (20, 3753634), (34, 2208020), (40, 1876817), (68, 1104010), (85, 883208), (113, 664360), (136, 552005), (170, 441604), (226, 332180), (340, 220802), (452, 166090), (565, 132872), (680, 110401), (904, 83045), (977, 76840), (1130, 66436), (1921, 39080), (1954, 38420), (2260, 33218), (3842, 19540), (3908, 19210), (4520, 16609), (4885, 15368), (7684, 9770), (7816, 9605)]