123474000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 160

約数和(自身を含む): 428972544

約数和(自身を除く): 305498544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1583, 1625, 1950, 2000, 2600, 3000, 3120, 3166, 3250, 3900, 4749, 4875, 5200, 6000, 6332, 6500, 7800, 7915, 9498, 9750, 12664, 13000, 15600, 15830, 18996, 19500, 20579, 23745, 25328, 26000, 31660, 37992, 39000, 39575, 41158, 47490, 61737, 63320, 75984, 78000, 79150, 82316, 94980, 102895, 118725, 123474, 126640, 158300, 164632, 189960, 197875, 205790, 237450, 246948, 308685, 316600, 329264, 379920, 395750, 411580, 474900, 493896, 514475, 593625, 617370, 633200, 791500, 823160, 949800, 987792, 1028950, 1187250, 1234740, 1543425, 1583000, 1646320, 1899600, 2057900, 2374500, 2469480, 2572375, 3086850, 3166000, 4115800, 4749000, 4938960, 5144750, 6173700, 7717125, 8231600, 9498000, 10289500, 12347400, 15434250, 20579000, 24694800, 30868500, 41158000, 61737000, 123474000]

約数ペア:

[(1, 123474000), (2, 61737000), (3, 41158000), (4, 30868500), (5, 24694800), (6, 20579000), (8, 15434250), (10, 12347400), (12, 10289500), (13, 9498000), (15, 8231600), (16, 7717125), (20, 6173700), (24, 5144750), (25, 4938960), (26, 4749000), (30, 4115800), (39, 3166000), (40, 3086850), (48, 2572375), (50, 2469480), (52, 2374500), (60, 2057900), (65, 1899600), (75, 1646320), (78, 1583000), (80, 1543425), (100, 1234740), (104, 1187250), (120, 1028950), (125, 987792), (130, 949800), (150, 823160), (156, 791500), (195, 633200), (200, 617370), (208, 593625), (240, 514475), (250, 493896), (260, 474900), (300, 411580), (312, 395750), (325, 379920), (375, 329264), (390, 316600), (400, 308685), (500, 246948), (520, 237450), (600, 205790), (624, 197875), (650, 189960), (750, 164632), (780, 158300), (975, 126640), (1000, 123474), (1040, 118725), (1200, 102895), (1300, 94980), (1500, 82316), (1560, 79150), (1583, 78000), (1625, 75984), (1950, 63320), (2000, 61737), (2600, 47490), (3000, 41158), (3120, 39575), (3166, 39000), (3250, 37992), (3900, 31660), (4749, 26000), (4875, 25328), (5200, 23745), (6000, 20579), (6332, 19500), (6500, 18996), (7800, 15830), (7915, 15600), (9498, 13000), (9750, 12664)]