8437200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 27676800

約数和(自身を除く): 19239600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 89, 100, 120, 150, 158, 178, 200, 237, 240, 267, 300, 316, 356, 395, 400, 445, 474, 534, 600, 632, 712, 790, 890, 948, 1068, 1185, 1200, 1264, 1335, 1424, 1580, 1780, 1896, 1975, 2136, 2225, 2370, 2670, 3160, 3560, 3792, 3950, 4272, 4450, 4740, 5340, 5925, 6320, 6675, 7031, 7120, 7900, 8900, 9480, 10680, 11850, 13350, 14062, 15800, 17800, 18960, 21093, 21360, 23700, 26700, 28124, 31600, 35155, 35600, 42186, 47400, 53400, 56248, 70310, 84372, 94800, 105465, 106800, 112496, 140620, 168744, 175775, 210930, 281240, 337488, 351550, 421860, 527325, 562480, 703100, 843720, 1054650, 1406200, 1687440, 2109300, 2812400, 4218600, 8437200]

約数ペア:

[(1, 8437200), (2, 4218600), (3, 2812400), (4, 2109300), (5, 1687440), (6, 1406200), (8, 1054650), (10, 843720), (12, 703100), (15, 562480), (16, 527325), (20, 421860), (24, 351550), (25, 337488), (30, 281240), (40, 210930), (48, 175775), (50, 168744), (60, 140620), (75, 112496), (79, 106800), (80, 105465), (89, 94800), (100, 84372), (120, 70310), (150, 56248), (158, 53400), (178, 47400), (200, 42186), (237, 35600), (240, 35155), (267, 31600), (300, 28124), (316, 26700), (356, 23700), (395, 21360), (400, 21093), (445, 18960), (474, 17800), (534, 15800), (600, 14062), (632, 13350), (712, 11850), (790, 10680), (890, 9480), (948, 8900), (1068, 7900), (1185, 7120), (1200, 7031), (1264, 6675), (1335, 6320), (1424, 5925), (1580, 5340), (1780, 4740), (1896, 4450), (1975, 4272), (2136, 3950), (2225, 3792), (2370, 3560), (2670, 3160)]