551867850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 1525884480

約数和(自身を除く): 974016630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 421, 450, 675, 842, 971, 1263, 1350, 1942, 2105, 2526, 2913, 3789, 4210, 4855, 5826, 6315, 7578, 8739, 9710, 10525, 11367, 12630, 14565, 17478, 18945, 21050, 22734, 24275, 26217, 29130, 31575, 37890, 43695, 48550, 52434, 56835, 63150, 72825, 87390, 94725, 113670, 131085, 145650, 189450, 218475, 262170, 284175, 408791, 436950, 568350, 655425, 817582, 1226373, 1310850, 2043955, 2452746, 3679119, 4087910, 6131865, 7358238, 10219775, 11037357, 12263730, 18395595, 20439550, 22074714, 30659325, 36791190, 55186785, 61318650, 91977975, 110373570, 183955950, 275933925, 551867850]

約数ペア:

[(1, 551867850), (2, 275933925), (3, 183955950), (5, 110373570), (6, 91977975), (9, 61318650), (10, 55186785), (15, 36791190), (18, 30659325), (25, 22074714), (27, 20439550), (30, 18395595), (45, 12263730), (50, 11037357), (54, 10219775), (75, 7358238), (90, 6131865), (135, 4087910), (150, 3679119), (225, 2452746), (270, 2043955), (421, 1310850), (450, 1226373), (675, 817582), (842, 655425), (971, 568350), (1263, 436950), (1350, 408791), (1942, 284175), (2105, 262170), (2526, 218475), (2913, 189450), (3789, 145650), (4210, 131085), (4855, 113670), (5826, 94725), (6315, 87390), (7578, 72825), (8739, 63150), (9710, 56835), (10525, 52434), (11367, 48550), (12630, 43695), (14565, 37890), (17478, 31575), (18945, 29130), (21050, 26217), (22734, 24275)]