13279500

素因数分解:

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

素因数の和:265

約数の個数: 144

約数和(自身を含む): 45313632

約数和(自身を除く): 32034132

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, 125, 130, 150, 156, 180, 195, 225, 227, 234, 250, 260, 300, 325, 375, 390, 450, 454, 468, 500, 585, 650, 681, 750, 780, 900, 908, 975, 1125, 1135, 1170, 1300, 1362, 1500, 1625, 1950, 2043, 2250, 2270, 2340, 2724, 2925, 2951, 3250, 3405, 3900, 4086, 4500, 4540, 4875, 5675, 5850, 5902, 6500, 6810, 8172, 8853, 9750, 10215, 11350, 11700, 11804, 13620, 14625, 14755, 17025, 17706, 19500, 20430, 22700, 26559, 28375, 29250, 29510, 34050, 35412, 40860, 44265, 51075, 53118, 56750, 58500, 59020, 68100, 73775, 85125, 88530, 102150, 106236, 113500, 132795, 147550, 170250, 177060, 204300, 221325, 255375, 265590, 295100, 340500, 368875, 442650, 510750, 531180, 663975, 737750, 885300, 1021500, 1106625, 1327950, 1475500, 2213250, 2655900, 3319875, 4426500, 6639750, 13279500]

約数ペア:

[(1, 13279500), (2, 6639750), (3, 4426500), (4, 3319875), (5, 2655900), (6, 2213250), (9, 1475500), (10, 1327950), (12, 1106625), (13, 1021500), (15, 885300), (18, 737750), (20, 663975), (25, 531180), (26, 510750), (30, 442650), (36, 368875), (39, 340500), (45, 295100), (50, 265590), (52, 255375), (60, 221325), (65, 204300), (75, 177060), (78, 170250), (90, 147550), (100, 132795), (117, 113500), (125, 106236), (130, 102150), (150, 88530), (156, 85125), (180, 73775), (195, 68100), (225, 59020), (227, 58500), (234, 56750), (250, 53118), (260, 51075), (300, 44265), (325, 40860), (375, 35412), (390, 34050), (450, 29510), (454, 29250), (468, 28375), (500, 26559), (585, 22700), (650, 20430), (681, 19500), (750, 17706), (780, 17025), (900, 14755), (908, 14625), (975, 13620), (1125, 11804), (1135, 11700), (1170, 11350), (1300, 10215), (1362, 9750), (1500, 8853), (1625, 8172), (1950, 6810), (2043, 6500), (2250, 5902), (2270, 5850), (2340, 5675), (2724, 4875), (2925, 4540), (2951, 4500), (3250, 4086), (3405, 3900)]