318209400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10399}}^1$

素因数の和:10438

約数の個数: 144

約数和(自身を含む): 1131624000

約数和(自身を除く): 813414600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 10399, 15300, 20798, 30600, 31197, 41596, 51995, 62394, 83192, 93591, 103990, 124788, 155985, 176783, 187182, 207980, 249576, 259975, 311970, 353566, 374364, 415960, 467955, 519950, 530349, 623940, 707132, 748728, 779925, 883915, 935910, 1039900, 1060698, 1247880, 1414264, 1559850, 1591047, 1767830, 1871820, 2079800, 2121396, 2339775, 2651745, 3119700, 3182094, 3535660, 3743640, 4242792, 4419575, 4679550, 5303490, 6239400, 6364188, 7071320, 7955235, 8839150, 9359100, 10606980, 12728376, 13258725, 15910470, 17678300, 18718200, 21213960, 26517450, 31820940, 35356600, 39776175, 53034900, 63641880, 79552350, 106069800, 159104700, 318209400]

約数ペア:

[(1, 318209400), (2, 159104700), (3, 106069800), (4, 79552350), (5, 63641880), (6, 53034900), (8, 39776175), (9, 35356600), (10, 31820940), (12, 26517450), (15, 21213960), (17, 18718200), (18, 17678300), (20, 15910470), (24, 13258725), (25, 12728376), (30, 10606980), (34, 9359100), (36, 8839150), (40, 7955235), (45, 7071320), (50, 6364188), (51, 6239400), (60, 5303490), (68, 4679550), (72, 4419575), (75, 4242792), (85, 3743640), (90, 3535660), (100, 3182094), (102, 3119700), (120, 2651745), (136, 2339775), (150, 2121396), (153, 2079800), (170, 1871820), (180, 1767830), (200, 1591047), (204, 1559850), (225, 1414264), (255, 1247880), (300, 1060698), (306, 1039900), (340, 935910), (360, 883915), (408, 779925), (425, 748728), (450, 707132), (510, 623940), (600, 530349), (612, 519950), (680, 467955), (765, 415960), (850, 374364), (900, 353566), (1020, 311970), (1224, 259975), (1275, 249576), (1530, 207980), (1700, 187182), (1800, 176783), (2040, 155985), (2550, 124788), (3060, 103990), (3400, 93591), (3825, 83192), (5100, 62394), (6120, 51995), (7650, 41596), (10200, 31197), (10399, 30600), (15300, 20798)]