204474000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 672706944

約数和(自身を除く): 468232944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 125, 150, 159, 200, 212, 240, 250, 265, 300, 318, 375, 400, 424, 500, 530, 600, 636, 643, 750, 795, 848, 1000, 1060, 1200, 1272, 1286, 1325, 1500, 1590, 1929, 2000, 2120, 2544, 2572, 2650, 3000, 3180, 3215, 3858, 3975, 4240, 5144, 5300, 6000, 6360, 6430, 6625, 7716, 7950, 9645, 10288, 10600, 12720, 12860, 13250, 15432, 15900, 16075, 19290, 19875, 21200, 25720, 26500, 30864, 31800, 32150, 34079, 38580, 39750, 48225, 51440, 53000, 63600, 64300, 68158, 77160, 79500, 80375, 96450, 102237, 106000, 128600, 136316, 154320, 159000, 160750, 170395, 192900, 204474, 241125, 257200, 272632, 318000, 321500, 340790, 385800, 408948, 482250, 511185, 545264, 643000, 681580, 771600, 817896, 851975, 964500, 1022370, 1286000, 1363160, 1635792, 1703950, 1929000, 2044740, 2555925, 2726320, 3407900, 3858000, 4089480, 4259875, 5111850, 6815800, 8178960, 8519750, 10223700, 12779625, 13631600, 17039500, 20447400, 25559250, 34079000, 40894800, 51118500, 68158000, 102237000, 204474000]

約数ペア:

[(1, 204474000), (2, 102237000), (3, 68158000), (4, 51118500), (5, 40894800), (6, 34079000), (8, 25559250), (10, 20447400), (12, 17039500), (15, 13631600), (16, 12779625), (20, 10223700), (24, 8519750), (25, 8178960), (30, 6815800), (40, 5111850), (48, 4259875), (50, 4089480), (53, 3858000), (60, 3407900), (75, 2726320), (80, 2555925), (100, 2044740), (106, 1929000), (120, 1703950), (125, 1635792), (150, 1363160), (159, 1286000), (200, 1022370), (212, 964500), (240, 851975), (250, 817896), (265, 771600), (300, 681580), (318, 643000), (375, 545264), (400, 511185), (424, 482250), (500, 408948), (530, 385800), (600, 340790), (636, 321500), (643, 318000), (750, 272632), (795, 257200), (848, 241125), (1000, 204474), (1060, 192900), (1200, 170395), (1272, 160750), (1286, 159000), (1325, 154320), (1500, 136316), (1590, 128600), (1929, 106000), (2000, 102237), (2120, 96450), (2544, 80375), (2572, 79500), (2650, 77160), (3000, 68158), (3180, 64300), (3215, 63600), (3858, 53000), (3975, 51440), (4240, 48225), (5144, 39750), (5300, 38580), (6000, 34079), (6360, 32150), (6430, 31800), (6625, 30864), (7716, 26500), (7950, 25720), (9645, 21200), (10288, 19875), (10600, 19290), (12720, 16075), (12860, 15900), (13250, 15432)]