84321450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8188

約数の個数: 72

約数和(自身を含む): 236422368

約数和(自身を除く): 152100918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 8147, 10350, 16294, 24441, 40735, 48882, 73323, 81470, 122205, 146646, 187381, 203675, 244410, 366615, 374762, 407350, 562143, 611025, 733230, 936905, 1124286, 1222050, 1686429, 1833075, 1873810, 2810715, 3372858, 3666150, 4684525, 5621430, 8432145, 9369050, 14053575, 16864290, 28107150, 42160725, 84321450]

約数ペア:

[(1, 84321450), (2, 42160725), (3, 28107150), (5, 16864290), (6, 14053575), (9, 9369050), (10, 8432145), (15, 5621430), (18, 4684525), (23, 3666150), (25, 3372858), (30, 2810715), (45, 1873810), (46, 1833075), (50, 1686429), (69, 1222050), (75, 1124286), (90, 936905), (115, 733230), (138, 611025), (150, 562143), (207, 407350), (225, 374762), (230, 366615), (345, 244410), (414, 203675), (450, 187381), (575, 146646), (690, 122205), (1035, 81470), (1150, 73323), (1725, 48882), (2070, 40735), (3450, 24441), (5175, 16294), (8147, 10350)]