143622050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 320604480

約数和(自身を除く): 176982430

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 53, 55, 65, 106, 110, 130, 143, 265, 275, 286, 325, 379, 530, 550, 583, 650, 689, 715, 758, 1166, 1325, 1378, 1430, 1895, 2650, 2915, 3445, 3575, 3790, 4169, 4927, 5830, 6890, 7150, 7579, 8338, 9475, 9854, 14575, 15158, 17225, 18950, 20087, 20845, 24635, 29150, 34450, 37895, 40174, 41690, 49270, 54197, 75790, 100435, 104225, 108394, 123175, 189475, 200870, 208450, 220957, 246350, 261131, 270985, 378950, 441914, 502175, 522262, 541970, 1004350, 1104785, 1305655, 1354925, 2209570, 2611310, 2709850, 2872441, 5523925, 5744882, 6528275, 11047850, 13056550, 14362205, 28724410, 71811025, 143622050]

約数ペア:

[(1, 143622050), (2, 71811025), (5, 28724410), (10, 14362205), (11, 13056550), (13, 11047850), (22, 6528275), (25, 5744882), (26, 5523925), (50, 2872441), (53, 2709850), (55, 2611310), (65, 2209570), (106, 1354925), (110, 1305655), (130, 1104785), (143, 1004350), (265, 541970), (275, 522262), (286, 502175), (325, 441914), (379, 378950), (530, 270985), (550, 261131), (583, 246350), (650, 220957), (689, 208450), (715, 200870), (758, 189475), (1166, 123175), (1325, 108394), (1378, 104225), (1430, 100435), (1895, 75790), (2650, 54197), (2915, 49270), (3445, 41690), (3575, 40174), (3790, 37895), (4169, 34450), (4927, 29150), (5830, 24635), (6890, 20845), (7150, 20087), (7579, 18950), (8338, 17225), (9475, 15158), (9854, 14575)]