66397500

素因数分解:

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

素因数の和:270

約数の個数: 180

約数和(自身を含む): 226858632

約数和(自身を除く): 160461132

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, 625, 650, 681, 750, 780, 900, 908, 975, 1125, 1135, 1170, 1250, 1300, 1362, 1500, 1625, 1875, 1950, 2043, 2250, 2270, 2340, 2500, 2724, 2925, 2951, 3250, 3405, 3750, 3900, 4086, 4500, 4540, 4875, 5625, 5675, 5850, 5902, 6500, 6810, 7500, 8125, 8172, 8853, 9750, 10215, 11250, 11350, 11700, 11804, 13620, 14625, 14755, 16250, 17025, 17706, 19500, 20430, 22500, 22700, 24375, 26559, 28375, 29250, 29510, 32500, 34050, 35412, 40860, 44265, 48750, 51075, 53118, 56750, 58500, 59020, 68100, 73125, 73775, 85125, 88530, 97500, 102150, 106236, 113500, 132795, 141875, 146250, 147550, 170250, 177060, 204300, 221325, 255375, 265590, 283750, 292500, 295100, 340500, 368875, 425625, 442650, 510750, 531180, 567500, 663975, 737750, 851250, 885300, 1021500, 1106625, 1276875, 1327950, 1475500, 1702500, 1844375, 2213250, 2553750, 2655900, 3319875, 3688750, 4426500, 5107500, 5533125, 6639750, 7377500, 11066250, 13279500, 16599375, 22132500, 33198750, 66397500]

約数ペア:

[(1, 66397500), (2, 33198750), (3, 22132500), (4, 16599375), (5, 13279500), (6, 11066250), (9, 7377500), (10, 6639750), (12, 5533125), (13, 5107500), (15, 4426500), (18, 3688750), (20, 3319875), (25, 2655900), (26, 2553750), (30, 2213250), (36, 1844375), (39, 1702500), (45, 1475500), (50, 1327950), (52, 1276875), (60, 1106625), (65, 1021500), (75, 885300), (78, 851250), (90, 737750), (100, 663975), (117, 567500), (125, 531180), (130, 510750), (150, 442650), (156, 425625), (180, 368875), (195, 340500), (225, 295100), (227, 292500), (234, 283750), (250, 265590), (260, 255375), (300, 221325), (325, 204300), (375, 177060), (390, 170250), (450, 147550), (454, 146250), (468, 141875), (500, 132795), (585, 113500), (625, 106236), (650, 102150), (681, 97500), (750, 88530), (780, 85125), (900, 73775), (908, 73125), (975, 68100), (1125, 59020), (1135, 58500), (1170, 56750), (1250, 53118), (1300, 51075), (1362, 48750), (1500, 44265), (1625, 40860), (1875, 35412), (1950, 34050), (2043, 32500), (2250, 29510), (2270, 29250), (2340, 28375), (2500, 26559), (2724, 24375), (2925, 22700), (2951, 22500), (3250, 20430), (3405, 19500), (3750, 17706), (3900, 17025), (4086, 16250), (4500, 14755), (4540, 14625), (4875, 13620), (5625, 11804), (5675, 11700), (5850, 11350), (5902, 11250), (6500, 10215), (6810, 9750), (7500, 8853), (8125, 8172)]