72252250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 97575590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 41, 50, 53, 70, 82, 95, 106, 125, 133, 175, 190, 205, 250, 265, 266, 287, 350, 371, 410, 475, 530, 574, 665, 742, 779, 875, 950, 1007, 1025, 1325, 1330, 1435, 1558, 1750, 1855, 2014, 2050, 2173, 2375, 2650, 2870, 3325, 3710, 3895, 4346, 4750, 5035, 5125, 5453, 6625, 6650, 7049, 7175, 7790, 9275, 10070, 10250, 10865, 10906, 13250, 14098, 14350, 15211, 16625, 18550, 19475, 21730, 25175, 27265, 30422, 33250, 35245, 35875, 38950, 41287, 46375, 50350, 54325, 54530, 70490, 71750, 76055, 82574, 92750, 97375, 108650, 125875, 136325, 152110, 176225, 194750, 206435, 251750, 271625, 272650, 289009, 352450, 380275, 412870, 543250, 578018, 681625, 760550, 881125, 1032175, 1363250, 1445045, 1762250, 1901375, 2064350, 2890090, 3802750, 5160875, 7225225, 10321750, 14450450, 36126125, 72252250]

約数ペア:

[(1, 72252250), (2, 36126125), (5, 14450450), (7, 10321750), (10, 7225225), (14, 5160875), (19, 3802750), (25, 2890090), (35, 2064350), (38, 1901375), (41, 1762250), (50, 1445045), (53, 1363250), (70, 1032175), (82, 881125), (95, 760550), (106, 681625), (125, 578018), (133, 543250), (175, 412870), (190, 380275), (205, 352450), (250, 289009), (265, 272650), (266, 271625), (287, 251750), (350, 206435), (371, 194750), (410, 176225), (475, 152110), (530, 136325), (574, 125875), (665, 108650), (742, 97375), (779, 92750), (875, 82574), (950, 76055), (1007, 71750), (1025, 70490), (1325, 54530), (1330, 54325), (1435, 50350), (1558, 46375), (1750, 41287), (1855, 38950), (2014, 35875), (2050, 35245), (2173, 33250), (2375, 30422), (2650, 27265), (2870, 25175), (3325, 21730), (3710, 19475), (3895, 18550), (4346, 16625), (4750, 15211), (5035, 14350), (5125, 14098), (5453, 13250), (6625, 10906), (6650, 10865), (7049, 10250), (7175, 10070), (7790, 9275)]