147830540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 380384256

約数和(自身を除く): 232553716

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 121, 127, 130, 143, 148, 185, 220, 242, 254, 260, 286, 370, 407, 481, 484, 508, 572, 605, 635, 715, 740, 814, 962, 1210, 1270, 1397, 1430, 1573, 1628, 1651, 1924, 2035, 2405, 2420, 2540, 2794, 2860, 3146, 3302, 4070, 4477, 4699, 4810, 5291, 5588, 6292, 6604, 6985, 7865, 8140, 8255, 8954, 9398, 9620, 10582, 13970, 15367, 15730, 16510, 17908, 18161, 18796, 21164, 22385, 23495, 26455, 27940, 30734, 31460, 33020, 36322, 44770, 46990, 51689, 52910, 58201, 61087, 61468, 72644, 76835, 89540, 90805, 93980, 103378, 105820, 116402, 122174, 153670, 181610, 199771, 206756, 232804, 244348, 258445, 291005, 305435, 307340, 363220, 399542, 516890, 568579, 582010, 610870, 671957, 799084, 998855, 1033780, 1137158, 1164020, 1221740, 1343914, 1997710, 2274316, 2687828, 2842895, 3359785, 3995420, 5685790, 6719570, 7391527, 11371580, 13439140, 14783054, 29566108, 36957635, 73915270, 147830540]

約数ペア:

[(1, 147830540), (2, 73915270), (4, 36957635), (5, 29566108), (10, 14783054), (11, 13439140), (13, 11371580), (20, 7391527), (22, 6719570), (26, 5685790), (37, 3995420), (44, 3359785), (52, 2842895), (55, 2687828), (65, 2274316), (74, 1997710), (110, 1343914), (121, 1221740), (127, 1164020), (130, 1137158), (143, 1033780), (148, 998855), (185, 799084), (220, 671957), (242, 610870), (254, 582010), (260, 568579), (286, 516890), (370, 399542), (407, 363220), (481, 307340), (484, 305435), (508, 291005), (572, 258445), (605, 244348), (635, 232804), (715, 206756), (740, 199771), (814, 181610), (962, 153670), (1210, 122174), (1270, 116402), (1397, 105820), (1430, 103378), (1573, 93980), (1628, 90805), (1651, 89540), (1924, 76835), (2035, 72644), (2405, 61468), (2420, 61087), (2540, 58201), (2794, 52910), (2860, 51689), (3146, 46990), (3302, 44770), (4070, 36322), (4477, 33020), (4699, 31460), (4810, 30734), (5291, 27940), (5588, 26455), (6292, 23495), (6604, 22385), (6985, 21164), (7865, 18796), (8140, 18161), (8255, 17908), (8954, 16510), (9398, 15730), (9620, 15367), (10582, 13970)]