2655900

素因数分解:

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

素因数の和:260

約数の個数: 108

約数和(自身を含む): 9004632

約数和(自身を除く): 6348732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 227, 234, 260, 300, 325, 390, 450, 454, 468, 585, 650, 681, 780, 900, 908, 975, 1135, 1170, 1300, 1362, 1950, 2043, 2270, 2340, 2724, 2925, 2951, 3405, 3900, 4086, 4540, 5675, 5850, 5902, 6810, 8172, 8853, 10215, 11350, 11700, 11804, 13620, 14755, 17025, 17706, 20430, 22700, 26559, 29510, 34050, 35412, 40860, 44265, 51075, 53118, 59020, 68100, 73775, 88530, 102150, 106236, 132795, 147550, 177060, 204300, 221325, 265590, 295100, 442650, 531180, 663975, 885300, 1327950, 2655900]

約数ペア:

[(1, 2655900), (2, 1327950), (3, 885300), (4, 663975), (5, 531180), (6, 442650), (9, 295100), (10, 265590), (12, 221325), (13, 204300), (15, 177060), (18, 147550), (20, 132795), (25, 106236), (26, 102150), (30, 88530), (36, 73775), (39, 68100), (45, 59020), (50, 53118), (52, 51075), (60, 44265), (65, 40860), (75, 35412), (78, 34050), (90, 29510), (100, 26559), (117, 22700), (130, 20430), (150, 17706), (156, 17025), (180, 14755), (195, 13620), (225, 11804), (227, 11700), (234, 11350), (260, 10215), (300, 8853), (325, 8172), (390, 6810), (450, 5902), (454, 5850), (468, 5675), (585, 4540), (650, 4086), (681, 3900), (780, 3405), (900, 2951), (908, 2925), (975, 2724), (1135, 2340), (1170, 2270), (1300, 2043), (1362, 1950)]