126771600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 411000480

約数和(自身を除く): 284228880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1187, 1200, 1335, 1424, 1780, 2136, 2225, 2374, 2670, 3560, 3561, 4272, 4450, 4748, 5340, 5935, 6675, 7120, 7122, 8900, 9496, 10680, 11870, 13350, 14244, 17800, 17805, 18992, 21360, 23740, 26700, 28488, 29675, 35600, 35610, 47480, 53400, 56976, 59350, 71220, 89025, 94960, 105643, 106800, 118700, 142440, 178050, 211286, 237400, 284880, 316929, 356100, 422572, 474800, 528215, 633858, 712200, 845144, 1056430, 1267716, 1424400, 1584645, 1690288, 2112860, 2535432, 2641075, 3169290, 4225720, 5070864, 5282150, 6338580, 7923225, 8451440, 10564300, 12677160, 15846450, 21128600, 25354320, 31692900, 42257200, 63385800, 126771600]

約数ペア:

[(1, 126771600), (2, 63385800), (3, 42257200), (4, 31692900), (5, 25354320), (6, 21128600), (8, 15846450), (10, 12677160), (12, 10564300), (15, 8451440), (16, 7923225), (20, 6338580), (24, 5282150), (25, 5070864), (30, 4225720), (40, 3169290), (48, 2641075), (50, 2535432), (60, 2112860), (75, 1690288), (80, 1584645), (89, 1424400), (100, 1267716), (120, 1056430), (150, 845144), (178, 712200), (200, 633858), (240, 528215), (267, 474800), (300, 422572), (356, 356100), (400, 316929), (445, 284880), (534, 237400), (600, 211286), (712, 178050), (890, 142440), (1068, 118700), (1187, 106800), (1200, 105643), (1335, 94960), (1424, 89025), (1780, 71220), (2136, 59350), (2225, 56976), (2374, 53400), (2670, 47480), (3560, 35610), (3561, 35600), (4272, 29675), (4450, 28488), (4748, 26700), (5340, 23740), (5935, 21360), (6675, 18992), (7120, 17805), (7122, 17800), (8900, 14244), (9496, 13350), (10680, 11870)]