11951550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 120

約数和(自身を含む): 35919576

約数和(自身を除く): 23968026

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 227, 234, 270, 325, 351, 390, 405, 450, 454, 585, 650, 675, 681, 702, 810, 975, 1053, 1135, 1170, 1350, 1362, 1755, 1950, 2025, 2043, 2106, 2270, 2925, 2951, 3405, 3510, 4050, 4086, 5265, 5675, 5850, 5902, 6129, 6810, 8775, 8853, 10215, 10530, 11350, 12258, 14755, 17025, 17550, 17706, 18387, 20430, 26325, 26559, 29510, 30645, 34050, 36774, 44265, 51075, 52650, 53118, 61290, 73775, 79677, 88530, 91935, 102150, 132795, 147550, 153225, 159354, 183870, 221325, 239031, 265590, 306450, 398385, 442650, 459675, 478062, 663975, 796770, 919350, 1195155, 1327950, 1991925, 2390310, 3983850, 5975775, 11951550]

約数ペア:

[(1, 11951550), (2, 5975775), (3, 3983850), (5, 2390310), (6, 1991925), (9, 1327950), (10, 1195155), (13, 919350), (15, 796770), (18, 663975), (25, 478062), (26, 459675), (27, 442650), (30, 398385), (39, 306450), (45, 265590), (50, 239031), (54, 221325), (65, 183870), (75, 159354), (78, 153225), (81, 147550), (90, 132795), (117, 102150), (130, 91935), (135, 88530), (150, 79677), (162, 73775), (195, 61290), (225, 53118), (227, 52650), (234, 51075), (270, 44265), (325, 36774), (351, 34050), (390, 30645), (405, 29510), (450, 26559), (454, 26325), (585, 20430), (650, 18387), (675, 17706), (681, 17550), (702, 17025), (810, 14755), (975, 12258), (1053, 11350), (1135, 10530), (1170, 10215), (1350, 8853), (1362, 8775), (1755, 6810), (1950, 6129), (2025, 5902), (2043, 5850), (2106, 5675), (2270, 5265), (2925, 4086), (2951, 4050), (3405, 3510)]