18702000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1039}}^1$

素因数の和:1068

約数の個数: 120

約数和(自身を含む): 65382720

約数和(自身を除く): 46680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1039, 1125, 1200, 1500, 1800, 2000, 2078, 2250, 3000, 3117, 3600, 4156, 4500, 5195, 6000, 6234, 8312, 9000, 9351, 10390, 12468, 15585, 16624, 18000, 18702, 20780, 24936, 25975, 31170, 37404, 41560, 46755, 49872, 51950, 62340, 74808, 77925, 83120, 93510, 103900, 124680, 129875, 149616, 155850, 187020, 207800, 233775, 249360, 259750, 311700, 374040, 389625, 415600, 467550, 519500, 623400, 748080, 779250, 935100, 1039000, 1168875, 1246800, 1558500, 1870200, 2078000, 2337750, 3117000, 3740400, 4675500, 6234000, 9351000, 18702000]

約数ペア:

[(1, 18702000), (2, 9351000), (3, 6234000), (4, 4675500), (5, 3740400), (6, 3117000), (8, 2337750), (9, 2078000), (10, 1870200), (12, 1558500), (15, 1246800), (16, 1168875), (18, 1039000), (20, 935100), (24, 779250), (25, 748080), (30, 623400), (36, 519500), (40, 467550), (45, 415600), (48, 389625), (50, 374040), (60, 311700), (72, 259750), (75, 249360), (80, 233775), (90, 207800), (100, 187020), (120, 155850), (125, 149616), (144, 129875), (150, 124680), (180, 103900), (200, 93510), (225, 83120), (240, 77925), (250, 74808), (300, 62340), (360, 51950), (375, 49872), (400, 46755), (450, 41560), (500, 37404), (600, 31170), (720, 25975), (750, 24936), (900, 20780), (1000, 18702), (1039, 18000), (1125, 16624), (1200, 15585), (1500, 12468), (1800, 10390), (2000, 9351), (2078, 9000), (2250, 8312), (3000, 6234), (3117, 6000), (3600, 5195), (4156, 4500)]