72829020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 235581696

約数和(自身を除く): 162752676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 6491, 11220, 12982, 19473, 25964, 32455, 38946, 64910, 71401, 77892, 97365, 110347, 129820, 142802, 194730, 214203, 220694, 285604, 331041, 357005, 389460, 428406, 441388, 551735, 662082, 714010, 856812, 1071015, 1103470, 1213817, 1324164, 1428020, 1655205, 2142030, 2206940, 2427634, 3310410, 3641451, 4284060, 4855268, 6069085, 6620820, 7282902, 12138170, 14565804, 18207255, 24276340, 36414510, 72829020]

約数ペア:

[(1, 72829020), (2, 36414510), (3, 24276340), (4, 18207255), (5, 14565804), (6, 12138170), (10, 7282902), (11, 6620820), (12, 6069085), (15, 4855268), (17, 4284060), (20, 3641451), (22, 3310410), (30, 2427634), (33, 2206940), (34, 2142030), (44, 1655205), (51, 1428020), (55, 1324164), (60, 1213817), (66, 1103470), (68, 1071015), (85, 856812), (102, 714010), (110, 662082), (132, 551735), (165, 441388), (170, 428406), (187, 389460), (204, 357005), (220, 331041), (255, 285604), (330, 220694), (340, 214203), (374, 194730), (510, 142802), (561, 129820), (660, 110347), (748, 97365), (935, 77892), (1020, 71401), (1122, 64910), (1870, 38946), (2244, 32455), (2805, 25964), (3740, 19473), (5610, 12982), (6491, 11220)]