72992800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4010

約数の個数: 72

約数和(自身を含む): 185988096

約数和(自身を除く): 112995296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 3967, 4600, 7934, 9200, 15868, 18400, 19835, 31736, 39670, 63472, 79340, 91241, 99175, 126944, 158680, 182482, 198350, 317360, 364964, 396700, 456205, 634720, 729928, 793400, 912410, 1459856, 1586800, 1824820, 2281025, 2919712, 3173600, 3649640, 4562050, 7299280, 9124100, 14598560, 18248200, 36496400, 72992800]

約数ペア:

[(1, 72992800), (2, 36496400), (4, 18248200), (5, 14598560), (8, 9124100), (10, 7299280), (16, 4562050), (20, 3649640), (23, 3173600), (25, 2919712), (32, 2281025), (40, 1824820), (46, 1586800), (50, 1459856), (80, 912410), (92, 793400), (100, 729928), (115, 634720), (160, 456205), (184, 396700), (200, 364964), (230, 317360), (368, 198350), (400, 182482), (460, 158680), (575, 126944), (736, 99175), (800, 91241), (920, 79340), (1150, 63472), (1840, 39670), (2300, 31736), (3680, 19835), (3967, 18400), (4600, 15868), (7934, 9200)]