283625940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 872883648

約数和(自身を除く): 589257708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 169, 195, 249, 260, 332, 337, 338, 390, 415, 498, 507, 674, 676, 780, 830, 845, 996, 1011, 1014, 1079, 1245, 1348, 1660, 1685, 1690, 2022, 2028, 2158, 2490, 2535, 3237, 3370, 3380, 4044, 4316, 4381, 4980, 5055, 5070, 5395, 6474, 6740, 8762, 10110, 10140, 10790, 12948, 13143, 14027, 16185, 17524, 20220, 21580, 21905, 26286, 27971, 28054, 32370, 42081, 43810, 52572, 55942, 56108, 56953, 64740, 65715, 70135, 83913, 84162, 87620, 111884, 113906, 131430, 139855, 140270, 167826, 168324, 170859, 210405, 227812, 262860, 279710, 280540, 284765, 335652, 341718, 363623, 419565, 420810, 559420, 569530, 683436, 727246, 839130, 841620, 854295, 1090869, 1139060, 1454492, 1678260, 1708590, 1818115, 2181738, 3417180, 3636230, 4363476, 4727099, 5454345, 7272460, 9454198, 10908690, 14181297, 18908396, 21817380, 23635495, 28362594, 47270990, 56725188, 70906485, 94541980, 141812970, 283625940]

約数ペア:

[(1, 283625940), (2, 141812970), (3, 94541980), (4, 70906485), (5, 56725188), (6, 47270990), (10, 28362594), (12, 23635495), (13, 21817380), (15, 18908396), (20, 14181297), (26, 10908690), (30, 9454198), (39, 7272460), (52, 5454345), (60, 4727099), (65, 4363476), (78, 3636230), (83, 3417180), (130, 2181738), (156, 1818115), (166, 1708590), (169, 1678260), (195, 1454492), (249, 1139060), (260, 1090869), (332, 854295), (337, 841620), (338, 839130), (390, 727246), (415, 683436), (498, 569530), (507, 559420), (674, 420810), (676, 419565), (780, 363623), (830, 341718), (845, 335652), (996, 284765), (1011, 280540), (1014, 279710), (1079, 262860), (1245, 227812), (1348, 210405), (1660, 170859), (1685, 168324), (1690, 167826), (2022, 140270), (2028, 139855), (2158, 131430), (2490, 113906), (2535, 111884), (3237, 87620), (3370, 84162), (3380, 83913), (4044, 70135), (4316, 65715), (4381, 64740), (4980, 56953), (5055, 56108), (5070, 55942), (5395, 52572), (6474, 43810), (6740, 42081), (8762, 32370), (10110, 28054), (10140, 27971), (10790, 26286), (12948, 21905), (13143, 21580), (14027, 20220), (16185, 17524)]