486883800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20842

約数の個数: 144

約数和(自身を含む): 1760981040

約数和(自身を除く): 1274097240

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, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 20807, 23400, 41614, 62421, 83228, 104035, 124842, 166456, 187263, 208070, 249684, 270491, 312105, 374526, 416140, 499368, 520175, 540982, 624210, 749052, 811473, 832280, 936315, 1040350, 1081964, 1248420, 1352455, 1498104, 1560525, 1622946, 1872630, 2080700, 2163928, 2434419, 2496840, 2704910, 3121050, 3245892, 3745260, 4057365, 4161400, 4681575, 4868838, 5409820, 6242100, 6491784, 6762275, 7490520, 8114730, 9363150, 9737676, 10819640, 12172095, 12484200, 13524550, 16229460, 18726300, 19475352, 20286825, 24344190, 27049100, 32458920, 37452600, 40573650, 48688380, 54098200, 60860475, 81147300, 97376760, 121720950, 162294600, 243441900, 486883800]

約数ペア:

[(1, 486883800), (2, 243441900), (3, 162294600), (4, 121720950), (5, 97376760), (6, 81147300), (8, 60860475), (9, 54098200), (10, 48688380), (12, 40573650), (13, 37452600), (15, 32458920), (18, 27049100), (20, 24344190), (24, 20286825), (25, 19475352), (26, 18726300), (30, 16229460), (36, 13524550), (39, 12484200), (40, 12172095), (45, 10819640), (50, 9737676), (52, 9363150), (60, 8114730), (65, 7490520), (72, 6762275), (75, 6491784), (78, 6242100), (90, 5409820), (100, 4868838), (104, 4681575), (117, 4161400), (120, 4057365), (130, 3745260), (150, 3245892), (156, 3121050), (180, 2704910), (195, 2496840), (200, 2434419), (225, 2163928), (234, 2080700), (260, 1872630), (300, 1622946), (312, 1560525), (325, 1498104), (360, 1352455), (390, 1248420), (450, 1081964), (468, 1040350), (520, 936315), (585, 832280), (600, 811473), (650, 749052), (780, 624210), (900, 540982), (936, 520175), (975, 499368), (1170, 416140), (1300, 374526), (1560, 312105), (1800, 270491), (1950, 249684), (2340, 208070), (2600, 187263), (2925, 166456), (3900, 124842), (4680, 104035), (5850, 83228), (7800, 62421), (11700, 41614), (20807, 23400)]