72584400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8641}}^1$

素因数の和:8669

約数の個数: 120

約数和(自身を含む): 265758784

約数和(自身を除く): 193174384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8641, 17282, 25923, 34564, 43205, 51846, 60487, 69128, 86410, 103692, 120974, 129615, 138256, 172820, 181461, 207384, 216025, 241948, 259230, 302435, 345640, 362922, 414768, 432050, 483896, 518460, 604870, 648075, 691280, 725844, 864100, 907305, 967792, 1036920, 1209740, 1296150, 1451688, 1512175, 1728200, 1814610, 2073840, 2419480, 2592300, 2903376, 3024350, 3456400, 3629220, 4536525, 4838960, 5184600, 6048700, 7258440, 9073050, 10369200, 12097400, 14516880, 18146100, 24194800, 36292200, 72584400]

約数ペア:

[(1, 72584400), (2, 36292200), (3, 24194800), (4, 18146100), (5, 14516880), (6, 12097400), (7, 10369200), (8, 9073050), (10, 7258440), (12, 6048700), (14, 5184600), (15, 4838960), (16, 4536525), (20, 3629220), (21, 3456400), (24, 3024350), (25, 2903376), (28, 2592300), (30, 2419480), (35, 2073840), (40, 1814610), (42, 1728200), (48, 1512175), (50, 1451688), (56, 1296150), (60, 1209740), (70, 1036920), (75, 967792), (80, 907305), (84, 864100), (100, 725844), (105, 691280), (112, 648075), (120, 604870), (140, 518460), (150, 483896), (168, 432050), (175, 414768), (200, 362922), (210, 345640), (240, 302435), (280, 259230), (300, 241948), (336, 216025), (350, 207384), (400, 181461), (420, 172820), (525, 138256), (560, 129615), (600, 120974), (700, 103692), (840, 86410), (1050, 69128), (1200, 60487), (1400, 51846), (1680, 43205), (2100, 34564), (2800, 25923), (4200, 17282), (8400, 8641)]