64834800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 210205296

約数和(自身を除く): 145370496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 557, 582, 600, 776, 970, 1114, 1164, 1200, 1455, 1552, 1671, 1940, 2228, 2328, 2425, 2785, 2910, 3342, 3880, 4456, 4656, 4850, 5570, 5820, 6684, 7275, 7760, 8355, 8912, 9700, 11140, 11640, 13368, 13925, 14550, 16710, 19400, 22280, 23280, 26736, 27850, 29100, 33420, 38800, 41775, 44560, 54029, 55700, 58200, 66840, 83550, 108058, 111400, 116400, 133680, 162087, 167100, 216116, 222800, 270145, 324174, 334200, 432232, 540290, 648348, 668400, 810435, 864464, 1080580, 1296696, 1350725, 1620870, 2161160, 2593392, 2701450, 3241740, 4052175, 4322320, 5402900, 6483480, 8104350, 10805800, 12966960, 16208700, 21611600, 32417400, 64834800]

約数ペア:

[(1, 64834800), (2, 32417400), (3, 21611600), (4, 16208700), (5, 12966960), (6, 10805800), (8, 8104350), (10, 6483480), (12, 5402900), (15, 4322320), (16, 4052175), (20, 3241740), (24, 2701450), (25, 2593392), (30, 2161160), (40, 1620870), (48, 1350725), (50, 1296696), (60, 1080580), (75, 864464), (80, 810435), (97, 668400), (100, 648348), (120, 540290), (150, 432232), (194, 334200), (200, 324174), (240, 270145), (291, 222800), (300, 216116), (388, 167100), (400, 162087), (485, 133680), (557, 116400), (582, 111400), (600, 108058), (776, 83550), (970, 66840), (1114, 58200), (1164, 55700), (1200, 54029), (1455, 44560), (1552, 41775), (1671, 38800), (1940, 33420), (2228, 29100), (2328, 27850), (2425, 26736), (2785, 23280), (2910, 22280), (3342, 19400), (3880, 16710), (4456, 14550), (4656, 13925), (4850, 13368), (5570, 11640), (5820, 11140), (6684, 9700), (7275, 8912), (7760, 8355)]