123817200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7971

約数の個数: 120

約数和(自身を含む): 427191408

約数和(自身を除く): 303374208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 7937, 15600, 15874, 23811, 31748, 39685, 47622, 63496, 79370, 95244, 103181, 119055, 126992, 158740, 190488, 198425, 206362, 238110, 309543, 317480, 380976, 396850, 412724, 476220, 515905, 595275, 619086, 634960, 793700, 825448, 952440, 1031810, 1190550, 1238172, 1547715, 1587400, 1650896, 1904880, 2063620, 2381100, 2476344, 2579525, 3095430, 3174800, 4127240, 4762200, 4952688, 5159050, 6190860, 7738575, 8254480, 9524400, 10318100, 12381720, 15477150, 20636200, 24763440, 30954300, 41272400, 61908600, 123817200]

約数ペア:

[(1, 123817200), (2, 61908600), (3, 41272400), (4, 30954300), (5, 24763440), (6, 20636200), (8, 15477150), (10, 12381720), (12, 10318100), (13, 9524400), (15, 8254480), (16, 7738575), (20, 6190860), (24, 5159050), (25, 4952688), (26, 4762200), (30, 4127240), (39, 3174800), (40, 3095430), (48, 2579525), (50, 2476344), (52, 2381100), (60, 2063620), (65, 1904880), (75, 1650896), (78, 1587400), (80, 1547715), (100, 1238172), (104, 1190550), (120, 1031810), (130, 952440), (150, 825448), (156, 793700), (195, 634960), (200, 619086), (208, 595275), (240, 515905), (260, 476220), (300, 412724), (312, 396850), (325, 380976), (390, 317480), (400, 309543), (520, 238110), (600, 206362), (624, 198425), (650, 190488), (780, 158740), (975, 126992), (1040, 119055), (1200, 103181), (1300, 95244), (1560, 79370), (1950, 63496), (2600, 47622), (3120, 39685), (3900, 31748), (5200, 23811), (7800, 15874), (7937, 15600)]