143131800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 517466880

約数和(自身を除く): 374335080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 643, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1286, 1325, 1400, 1484, 1590, 1855, 1929, 2100, 2120, 2226, 2572, 2650, 2968, 3180, 3215, 3710, 3858, 3975, 4200, 4452, 4501, 5144, 5300, 5565, 6360, 6430, 7420, 7716, 7950, 8904, 9002, 9275, 9645, 10600, 11130, 12860, 13503, 14840, 15432, 15900, 16075, 18004, 18550, 19290, 22260, 22505, 25720, 27006, 27825, 31800, 32150, 34079, 36008, 37100, 38580, 44520, 45010, 48225, 54012, 55650, 64300, 67515, 68158, 74200, 77160, 90020, 96450, 102237, 108024, 111300, 112525, 128600, 135030, 136316, 170395, 180040, 192900, 204474, 222600, 225050, 238553, 270060, 272632, 337575, 340790, 385800, 408948, 450100, 477106, 511185, 540120, 675150, 681580, 715659, 817896, 851975, 900200, 954212, 1022370, 1192765, 1350300, 1363160, 1431318, 1703950, 1908424, 2044740, 2385530, 2555925, 2700600, 2862636, 3407900, 3578295, 4089480, 4771060, 5111850, 5725272, 5963825, 6815800, 7156590, 9542120, 10223700, 11927650, 14313180, 17891475, 20447400, 23855300, 28626360, 35782950, 47710600, 71565900, 143131800]

約数ペア:

[(1, 143131800), (2, 71565900), (3, 47710600), (4, 35782950), (5, 28626360), (6, 23855300), (7, 20447400), (8, 17891475), (10, 14313180), (12, 11927650), (14, 10223700), (15, 9542120), (20, 7156590), (21, 6815800), (24, 5963825), (25, 5725272), (28, 5111850), (30, 4771060), (35, 4089480), (40, 3578295), (42, 3407900), (50, 2862636), (53, 2700600), (56, 2555925), (60, 2385530), (70, 2044740), (75, 1908424), (84, 1703950), (100, 1431318), (105, 1363160), (106, 1350300), (120, 1192765), (140, 1022370), (150, 954212), (159, 900200), (168, 851975), (175, 817896), (200, 715659), (210, 681580), (212, 675150), (265, 540120), (280, 511185), (300, 477106), (318, 450100), (350, 408948), (371, 385800), (420, 340790), (424, 337575), (525, 272632), (530, 270060), (600, 238553), (636, 225050), (643, 222600), (700, 204474), (742, 192900), (795, 180040), (840, 170395), (1050, 136316), (1060, 135030), (1113, 128600), (1272, 112525), (1286, 111300), (1325, 108024), (1400, 102237), (1484, 96450), (1590, 90020), (1855, 77160), (1929, 74200), (2100, 68158), (2120, 67515), (2226, 64300), (2572, 55650), (2650, 54012), (2968, 48225), (3180, 45010), (3215, 44520), (3710, 38580), (3858, 37100), (3975, 36008), (4200, 34079), (4452, 32150), (4501, 31800), (5144, 27825), (5300, 27006), (5565, 25720), (6360, 22505), (6430, 22260), (7420, 19290), (7716, 18550), (7950, 18004), (8904, 16075), (9002, 15900), (9275, 15432), (9645, 14840), (10600, 13503), (11130, 12860)]