248487000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 783207360

約数和(自身を除く): 534720360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 125, 150, 200, 226, 250, 300, 339, 375, 452, 500, 565, 600, 678, 733, 750, 904, 1000, 1130, 1356, 1466, 1500, 1695, 2199, 2260, 2712, 2825, 2932, 3000, 3390, 3665, 4398, 4520, 5650, 5864, 6780, 7330, 8475, 8796, 10995, 11300, 13560, 14125, 14660, 16950, 17592, 18325, 21990, 22600, 28250, 29320, 33900, 36650, 42375, 43980, 54975, 56500, 67800, 73300, 82829, 84750, 87960, 91625, 109950, 113000, 146600, 165658, 169500, 183250, 219900, 248487, 274875, 331316, 339000, 366500, 414145, 439800, 496974, 549750, 662632, 733000, 828290, 993948, 1099500, 1242435, 1656580, 1987896, 2070725, 2199000, 2484870, 3313160, 4141450, 4969740, 6212175, 8282900, 9939480, 10353625, 12424350, 16565800, 20707250, 24848700, 31060875, 41414500, 49697400, 62121750, 82829000, 124243500, 248487000]

約数ペア:

[(1, 248487000), (2, 124243500), (3, 82829000), (4, 62121750), (5, 49697400), (6, 41414500), (8, 31060875), (10, 24848700), (12, 20707250), (15, 16565800), (20, 12424350), (24, 10353625), (25, 9939480), (30, 8282900), (40, 6212175), (50, 4969740), (60, 4141450), (75, 3313160), (100, 2484870), (113, 2199000), (120, 2070725), (125, 1987896), (150, 1656580), (200, 1242435), (226, 1099500), (250, 993948), (300, 828290), (339, 733000), (375, 662632), (452, 549750), (500, 496974), (565, 439800), (600, 414145), (678, 366500), (733, 339000), (750, 331316), (904, 274875), (1000, 248487), (1130, 219900), (1356, 183250), (1466, 169500), (1500, 165658), (1695, 146600), (2199, 113000), (2260, 109950), (2712, 91625), (2825, 87960), (2932, 84750), (3000, 82829), (3390, 73300), (3665, 67800), (4398, 56500), (4520, 54975), (5650, 43980), (5864, 42375), (6780, 36650), (7330, 33900), (8475, 29320), (8796, 28250), (10995, 22600), (11300, 21990), (13560, 18325), (14125, 17592), (14660, 16950)]