7967700

素因数分解:

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

素因数の和:263

約数の個数: 144

約数和(自身を含む): 27706560

約数和(自身を除く): 19738860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 227, 234, 260, 270, 300, 325, 351, 390, 450, 454, 468, 540, 585, 650, 675, 681, 702, 780, 900, 908, 975, 1135, 1170, 1300, 1350, 1362, 1404, 1755, 1950, 2043, 2270, 2340, 2700, 2724, 2925, 2951, 3405, 3510, 3900, 4086, 4540, 5675, 5850, 5902, 6129, 6810, 7020, 8172, 8775, 8853, 10215, 11350, 11700, 11804, 12258, 13620, 14755, 17025, 17550, 17706, 20430, 22700, 24516, 26559, 29510, 30645, 34050, 35100, 35412, 40860, 44265, 51075, 53118, 59020, 61290, 68100, 73775, 79677, 88530, 102150, 106236, 122580, 132795, 147550, 153225, 159354, 177060, 204300, 221325, 265590, 295100, 306450, 318708, 398385, 442650, 531180, 612900, 663975, 796770, 885300, 1327950, 1593540, 1991925, 2655900, 3983850, 7967700]

約数ペア:

[(1, 7967700), (2, 3983850), (3, 2655900), (4, 1991925), (5, 1593540), (6, 1327950), (9, 885300), (10, 796770), (12, 663975), (13, 612900), (15, 531180), (18, 442650), (20, 398385), (25, 318708), (26, 306450), (27, 295100), (30, 265590), (36, 221325), (39, 204300), (45, 177060), (50, 159354), (52, 153225), (54, 147550), (60, 132795), (65, 122580), (75, 106236), (78, 102150), (90, 88530), (100, 79677), (108, 73775), (117, 68100), (130, 61290), (135, 59020), (150, 53118), (156, 51075), (180, 44265), (195, 40860), (225, 35412), (227, 35100), (234, 34050), (260, 30645), (270, 29510), (300, 26559), (325, 24516), (351, 22700), (390, 20430), (450, 17706), (454, 17550), (468, 17025), (540, 14755), (585, 13620), (650, 12258), (675, 11804), (681, 11700), (702, 11350), (780, 10215), (900, 8853), (908, 8775), (975, 8172), (1135, 7020), (1170, 6810), (1300, 6129), (1350, 5902), (1362, 5850), (1404, 5675), (1755, 4540), (1950, 4086), (2043, 3900), (2270, 3510), (2340, 3405), (2700, 2951), (2724, 2925)]