88824100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 201940200

約数和(自身を除く): 113116100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 109, 116, 145, 218, 281, 290, 436, 545, 562, 580, 725, 1090, 1124, 1405, 1450, 2180, 2725, 2810, 2900, 3161, 5450, 5620, 6322, 7025, 8149, 10900, 12644, 14050, 15805, 16298, 28100, 30629, 31610, 32596, 40745, 61258, 63220, 79025, 81490, 122516, 153145, 158050, 162980, 203725, 306290, 316100, 407450, 612580, 765725, 814900, 888241, 1531450, 1776482, 3062900, 3552964, 4441205, 8882410, 17764820, 22206025, 44412050, 88824100]

約数ペア:

[(1, 88824100), (2, 44412050), (4, 22206025), (5, 17764820), (10, 8882410), (20, 4441205), (25, 3552964), (29, 3062900), (50, 1776482), (58, 1531450), (100, 888241), (109, 814900), (116, 765725), (145, 612580), (218, 407450), (281, 316100), (290, 306290), (436, 203725), (545, 162980), (562, 158050), (580, 153145), (725, 122516), (1090, 81490), (1124, 79025), (1405, 63220), (1450, 61258), (2180, 40745), (2725, 32596), (2810, 31610), (2900, 30629), (3161, 28100), (5450, 16298), (5620, 15805), (6322, 14050), (7025, 12644), (8149, 10900)]