72275984900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{359761}}^1$

素因数の和:359830

約数の個数: 108

約数和(自身を含む): 186895639476

約数和(自身を除く): 114619654576

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 287, 350, 410, 490, 574, 700, 820, 980, 1025, 1148, 1225, 1435, 2009, 2050, 2450, 2870, 4018, 4100, 4900, 5740, 7175, 8036, 10045, 14350, 20090, 28700, 40180, 50225, 100450, 200900, 359761, 719522, 1439044, 1798805, 2518327, 3597610, 5036654, 7195220, 8994025, 10073308, 12591635, 14750201, 17628289, 17988050, 25183270, 29500402, 35256578, 35976100, 50366540, 59000804, 62958175, 70513156, 73751005, 88141445, 103251407, 125916350, 147502010, 176282890, 206502814, 251832700, 295004020, 352565780, 368755025, 413005628, 440707225, 516257035, 722759849, 737510050, 881414450, 1032514070, 1445519698, 1475020100, 1762828900, 2065028140, 2581285175, 2891039396, 3613799245, 5162570350, 7227598490, 10325140700, 14455196980, 18068996225, 36137992450, 72275984900]

約数ペア:

[(1, 72275984900), (2, 36137992450), (4, 18068996225), (5, 14455196980), (7, 10325140700), (10, 7227598490), (14, 5162570350), (20, 3613799245), (25, 2891039396), (28, 2581285175), (35, 2065028140), (41, 1762828900), (49, 1475020100), (50, 1445519698), (70, 1032514070), (82, 881414450), (98, 737510050), (100, 722759849), (140, 516257035), (164, 440707225), (175, 413005628), (196, 368755025), (205, 352565780), (245, 295004020), (287, 251832700), (350, 206502814), (410, 176282890), (490, 147502010), (574, 125916350), (700, 103251407), (820, 88141445), (980, 73751005), (1025, 70513156), (1148, 62958175), (1225, 59000804), (1435, 50366540), (2009, 35976100), (2050, 35256578), (2450, 29500402), (2870, 25183270), (4018, 17988050), (4100, 17628289), (4900, 14750201), (5740, 12591635), (7175, 10073308), (8036, 8994025), (10045, 7195220), (14350, 5036654), (20090, 3597610), (28700, 2518327), (40180, 1798805), (50225, 1439044), (100450, 719522), (200900, 359761)]