145388100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3430

約数の個数: 144

約数和(自身を含む): 494343360

約数和(自身を除く): 348955260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3389, 3575, 3900, 4290, 6778, 7150, 8580, 10167, 10725, 13556, 14300, 16945, 20334, 21450, 33890, 37279, 40668, 42900, 44057, 50835, 67780, 74558, 84725, 88114, 101670, 111837, 132171, 149116, 169450, 176228, 186395, 203340, 220285, 223674, 254175, 264342, 338900, 372790, 440570, 447348, 484627, 508350, 528684, 559185, 660855, 745580, 881140, 931975, 969254, 1016700, 1101425, 1118370, 1321710, 1453881, 1863950, 1938508, 2202850, 2236740, 2423135, 2643420, 2795925, 2907762, 3304275, 3727900, 4405700, 4846270, 5591850, 5815524, 6608550, 7269405, 9692540, 11183700, 12115675, 13217100, 14538810, 24231350, 29077620, 36347025, 48462700, 72694050, 145388100]

約数ペア:

[(1, 145388100), (2, 72694050), (3, 48462700), (4, 36347025), (5, 29077620), (6, 24231350), (10, 14538810), (11, 13217100), (12, 12115675), (13, 11183700), (15, 9692540), (20, 7269405), (22, 6608550), (25, 5815524), (26, 5591850), (30, 4846270), (33, 4405700), (39, 3727900), (44, 3304275), (50, 2907762), (52, 2795925), (55, 2643420), (60, 2423135), (65, 2236740), (66, 2202850), (75, 1938508), (78, 1863950), (100, 1453881), (110, 1321710), (130, 1118370), (132, 1101425), (143, 1016700), (150, 969254), (156, 931975), (165, 881140), (195, 745580), (220, 660855), (260, 559185), (275, 528684), (286, 508350), (300, 484627), (325, 447348), (330, 440570), (390, 372790), (429, 338900), (550, 264342), (572, 254175), (650, 223674), (660, 220285), (715, 203340), (780, 186395), (825, 176228), (858, 169450), (975, 149116), (1100, 132171), (1300, 111837), (1430, 101670), (1650, 88114), (1716, 84725), (1950, 74558), (2145, 67780), (2860, 50835), (3300, 44057), (3389, 42900), (3575, 40668), (3900, 37279), (4290, 33890), (6778, 21450), (7150, 20334), (8580, 16945), (10167, 14300), (10725, 13556)]