149049200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 396055008

約数和(自身を除く): 247005808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 170, 184, 200, 230, 272, 340, 368, 391, 400, 425, 460, 575, 680, 782, 850, 920, 953, 1150, 1360, 1564, 1700, 1840, 1906, 1955, 2300, 3128, 3400, 3812, 3910, 4600, 4765, 6256, 6800, 7624, 7820, 9200, 9530, 9775, 15248, 15640, 16201, 19060, 19550, 21919, 23825, 31280, 32402, 38120, 39100, 43838, 47650, 64804, 76240, 78200, 81005, 87676, 95300, 109595, 129608, 156400, 162010, 175352, 190600, 219190, 259216, 324020, 350704, 372623, 381200, 405025, 438380, 547975, 648040, 745246, 810050, 876760, 1095950, 1296080, 1490492, 1620100, 1753520, 1863115, 2191900, 2980984, 3240200, 3726230, 4383800, 5961968, 6480400, 7452460, 8767600, 9315575, 14904920, 18631150, 29809840, 37262300, 74524600, 149049200]

約数ペア:

[(1, 149049200), (2, 74524600), (4, 37262300), (5, 29809840), (8, 18631150), (10, 14904920), (16, 9315575), (17, 8767600), (20, 7452460), (23, 6480400), (25, 5961968), (34, 4383800), (40, 3726230), (46, 3240200), (50, 2980984), (68, 2191900), (80, 1863115), (85, 1753520), (92, 1620100), (100, 1490492), (115, 1296080), (136, 1095950), (170, 876760), (184, 810050), (200, 745246), (230, 648040), (272, 547975), (340, 438380), (368, 405025), (391, 381200), (400, 372623), (425, 350704), (460, 324020), (575, 259216), (680, 219190), (782, 190600), (850, 175352), (920, 162010), (953, 156400), (1150, 129608), (1360, 109595), (1564, 95300), (1700, 87676), (1840, 81005), (1906, 78200), (1955, 76240), (2300, 64804), (3128, 47650), (3400, 43838), (3812, 39100), (3910, 38120), (4600, 32402), (4765, 31280), (6256, 23825), (6800, 21919), (7624, 19550), (7820, 19060), (9200, 16201), (9530, 15640), (9775, 15248)]