120980400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 390381264

約数和(自身を除く): 269400864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 181, 200, 240, 300, 362, 400, 543, 557, 600, 724, 905, 1086, 1114, 1200, 1448, 1671, 1810, 2172, 2228, 2715, 2785, 2896, 3342, 3620, 4344, 4456, 4525, 5430, 5570, 6684, 7240, 8355, 8688, 8912, 9050, 10860, 11140, 13368, 13575, 13925, 14480, 16710, 18100, 21720, 22280, 26736, 27150, 27850, 33420, 36200, 41775, 43440, 44560, 54300, 55700, 66840, 72400, 83550, 100817, 108600, 111400, 133680, 167100, 201634, 217200, 222800, 302451, 334200, 403268, 504085, 604902, 668400, 806536, 1008170, 1209804, 1512255, 1613072, 2016340, 2419608, 2520425, 3024510, 4032680, 4839216, 5040850, 6049020, 7561275, 8065360, 10081700, 12098040, 15122550, 20163400, 24196080, 30245100, 40326800, 60490200, 120980400]

約数ペア:

[(1, 120980400), (2, 60490200), (3, 40326800), (4, 30245100), (5, 24196080), (6, 20163400), (8, 15122550), (10, 12098040), (12, 10081700), (15, 8065360), (16, 7561275), (20, 6049020), (24, 5040850), (25, 4839216), (30, 4032680), (40, 3024510), (48, 2520425), (50, 2419608), (60, 2016340), (75, 1613072), (80, 1512255), (100, 1209804), (120, 1008170), (150, 806536), (181, 668400), (200, 604902), (240, 504085), (300, 403268), (362, 334200), (400, 302451), (543, 222800), (557, 217200), (600, 201634), (724, 167100), (905, 133680), (1086, 111400), (1114, 108600), (1200, 100817), (1448, 83550), (1671, 72400), (1810, 66840), (2172, 55700), (2228, 54300), (2715, 44560), (2785, 43440), (2896, 41775), (3342, 36200), (3620, 33420), (4344, 27850), (4456, 27150), (4525, 26736), (5430, 22280), (5570, 21720), (6684, 18100), (7240, 16710), (8355, 14480), (8688, 13925), (8912, 13575), (9050, 13368), (10860, 11140)]