189423000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 500502600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1619, 1625, 1800, 1950, 2250, 2340, 2600, 2925, 3000, 3238, 3250, 3900, 4500, 4680, 4857, 4875, 5850, 6476, 6500, 7800, 8095, 9000, 9714, 9750, 11700, 12952, 13000, 14571, 14625, 16190, 19428, 19500, 21047, 23400, 24285, 29142, 29250, 32380, 38856, 39000, 40475, 42094, 48570, 58284, 58500, 63141, 64760, 72855, 80950, 84188, 97140, 105235, 116568, 117000, 121425, 126282, 145710, 161900, 168376, 189423, 194280, 202375, 210470, 242850, 252564, 291420, 315705, 323800, 364275, 378846, 404750, 420940, 485700, 505128, 526175, 582840, 607125, 631410, 728550, 757692, 809500, 841880, 947115, 971400, 1052350, 1214250, 1262820, 1457100, 1515384, 1578525, 1619000, 1821375, 1894230, 2104700, 2428500, 2525640, 2630875, 2914200, 3157050, 3642750, 3788460, 4209400, 4735575, 4857000, 5261750, 6314100, 7285500, 7576920, 7892625, 9471150, 10523500, 12628200, 14571000, 15785250, 18942300, 21047000, 23677875, 31570500, 37884600, 47355750, 63141000, 94711500, 189423000]

約数ペア:

[(1, 189423000), (2, 94711500), (3, 63141000), (4, 47355750), (5, 37884600), (6, 31570500), (8, 23677875), (9, 21047000), (10, 18942300), (12, 15785250), (13, 14571000), (15, 12628200), (18, 10523500), (20, 9471150), (24, 7892625), (25, 7576920), (26, 7285500), (30, 6314100), (36, 5261750), (39, 4857000), (40, 4735575), (45, 4209400), (50, 3788460), (52, 3642750), (60, 3157050), (65, 2914200), (72, 2630875), (75, 2525640), (78, 2428500), (90, 2104700), (100, 1894230), (104, 1821375), (117, 1619000), (120, 1578525), (125, 1515384), (130, 1457100), (150, 1262820), (156, 1214250), (180, 1052350), (195, 971400), (200, 947115), (225, 841880), (234, 809500), (250, 757692), (260, 728550), (300, 631410), (312, 607125), (325, 582840), (360, 526175), (375, 505128), (390, 485700), (450, 420940), (468, 404750), (500, 378846), (520, 364275), (585, 323800), (600, 315705), (650, 291420), (750, 252564), (780, 242850), (900, 210470), (936, 202375), (975, 194280), (1000, 189423), (1125, 168376), (1170, 161900), (1300, 145710), (1500, 126282), (1560, 121425), (1619, 117000), (1625, 116568), (1800, 105235), (1950, 97140), (2250, 84188), (2340, 80950), (2600, 72855), (2925, 64760), (3000, 63141), (3238, 58500), (3250, 58284), (3900, 48570), (4500, 42094), (4680, 40475), (4857, 39000), (4875, 38856), (5850, 32380), (6476, 29250), (6500, 29142), (7800, 24285), (8095, 23400), (9000, 21047), (9714, 19500), (9750, 19428), (11700, 16190), (12952, 14625), (13000, 14571)]