7064200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 20422800

約数和(自身を除く): 13358600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 76, 88, 95, 100, 104, 110, 130, 143, 152, 169, 190, 200, 209, 220, 247, 260, 275, 286, 325, 338, 380, 418, 440, 475, 494, 520, 550, 572, 650, 676, 715, 760, 836, 845, 950, 988, 1045, 1100, 1144, 1235, 1300, 1352, 1430, 1672, 1690, 1859, 1900, 1976, 2090, 2200, 2470, 2600, 2717, 2860, 3211, 3380, 3575, 3718, 3800, 4180, 4225, 4940, 5225, 5434, 5720, 6175, 6422, 6760, 7150, 7436, 8360, 8450, 9295, 9880, 10450, 10868, 12350, 12844, 13585, 14300, 14872, 16055, 16900, 18590, 20900, 21736, 24700, 25688, 27170, 28600, 32110, 33800, 35321, 37180, 41800, 46475, 49400, 54340, 64220, 67925, 70642, 74360, 80275, 92950, 108680, 128440, 135850, 141284, 160550, 176605, 185900, 271700, 282568, 321100, 353210, 371800, 543400, 642200, 706420, 883025, 1412840, 1766050, 3532100, 7064200]

約数ペア:

[(1, 7064200), (2, 3532100), (4, 1766050), (5, 1412840), (8, 883025), (10, 706420), (11, 642200), (13, 543400), (19, 371800), (20, 353210), (22, 321100), (25, 282568), (26, 271700), (38, 185900), (40, 176605), (44, 160550), (50, 141284), (52, 135850), (55, 128440), (65, 108680), (76, 92950), (88, 80275), (95, 74360), (100, 70642), (104, 67925), (110, 64220), (130, 54340), (143, 49400), (152, 46475), (169, 41800), (190, 37180), (200, 35321), (209, 33800), (220, 32110), (247, 28600), (260, 27170), (275, 25688), (286, 24700), (325, 21736), (338, 20900), (380, 18590), (418, 16900), (440, 16055), (475, 14872), (494, 14300), (520, 13585), (550, 12844), (572, 12350), (650, 10868), (676, 10450), (715, 9880), (760, 9295), (836, 8450), (845, 8360), (950, 7436), (988, 7150), (1045, 6760), (1100, 6422), (1144, 6175), (1235, 5720), (1300, 5434), (1352, 5225), (1430, 4940), (1672, 4225), (1690, 4180), (1859, 3800), (1900, 3718), (1976, 3575), (2090, 3380), (2200, 3211), (2470, 2860), (2600, 2717)]