90195900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7391

約数の個数: 72

約数和(自身を含む): 267368304

約数和(自身を除く): 177172404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 7333, 12300, 14666, 21999, 29332, 36665, 43998, 73330, 87996, 109995, 146660, 183325, 219990, 300653, 366650, 439980, 549975, 601306, 733300, 901959, 1099950, 1202612, 1503265, 1803918, 2199900, 3006530, 3607836, 4509795, 6013060, 7516325, 9019590, 15032650, 18039180, 22548975, 30065300, 45097950, 90195900]

約数ペア:

[(1, 90195900), (2, 45097950), (3, 30065300), (4, 22548975), (5, 18039180), (6, 15032650), (10, 9019590), (12, 7516325), (15, 6013060), (20, 4509795), (25, 3607836), (30, 3006530), (41, 2199900), (50, 1803918), (60, 1503265), (75, 1202612), (82, 1099950), (100, 901959), (123, 733300), (150, 601306), (164, 549975), (205, 439980), (246, 366650), (300, 300653), (410, 219990), (492, 183325), (615, 146660), (820, 109995), (1025, 87996), (1230, 73330), (2050, 43998), (2460, 36665), (3075, 29332), (4100, 21999), (6150, 14666), (7333, 12300)]