204515340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 592111296

約数和(自身を除く): 387595956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 530, 636, 730, 795, 876, 881, 1060, 1095, 1460, 1590, 1762, 2190, 2643, 3180, 3524, 3869, 4380, 4405, 5286, 7738, 8810, 10572, 11607, 13215, 15476, 17620, 19345, 23214, 26430, 38690, 46428, 46693, 52860, 58035, 64313, 77380, 93386, 116070, 128626, 140079, 186772, 192939, 232140, 233465, 257252, 280158, 321565, 385878, 466930, 560316, 643130, 700395, 771756, 933860, 964695, 1286260, 1400790, 1929390, 2801580, 3408589, 3858780, 6817178, 10225767, 13634356, 17042945, 20451534, 34085890, 40903068, 51128835, 68171780, 102257670, 204515340]

約数ペア:

[(1, 204515340), (2, 102257670), (3, 68171780), (4, 51128835), (5, 40903068), (6, 34085890), (10, 20451534), (12, 17042945), (15, 13634356), (20, 10225767), (30, 6817178), (53, 3858780), (60, 3408589), (73, 2801580), (106, 1929390), (146, 1400790), (159, 1286260), (212, 964695), (219, 933860), (265, 771756), (292, 700395), (318, 643130), (365, 560316), (438, 466930), (530, 385878), (636, 321565), (730, 280158), (795, 257252), (876, 233465), (881, 232140), (1060, 192939), (1095, 186772), (1460, 140079), (1590, 128626), (1762, 116070), (2190, 93386), (2643, 77380), (3180, 64313), (3524, 58035), (3869, 52860), (4380, 46693), (4405, 46428), (5286, 38690), (7738, 26430), (8810, 23214), (10572, 19345), (11607, 17620), (13215, 15476)]