42720150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 122456448

約数和(自身を除く): 79736298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1275, 1523, 1650, 1870, 2550, 2805, 3046, 4569, 4675, 5610, 7615, 9138, 9350, 14025, 15230, 16753, 22845, 25891, 28050, 33506, 38075, 45690, 50259, 51782, 76150, 77673, 83765, 100518, 114225, 129455, 155346, 167530, 228450, 251295, 258910, 284801, 388365, 418825, 502590, 569602, 647275, 776730, 837650, 854403, 1256475, 1294550, 1424005, 1708806, 1941825, 2512950, 2848010, 3883650, 4272015, 7120025, 8544030, 14240050, 21360075, 42720150]

約数ペア:

[(1, 42720150), (2, 21360075), (3, 14240050), (5, 8544030), (6, 7120025), (10, 4272015), (11, 3883650), (15, 2848010), (17, 2512950), (22, 1941825), (25, 1708806), (30, 1424005), (33, 1294550), (34, 1256475), (50, 854403), (51, 837650), (55, 776730), (66, 647275), (75, 569602), (85, 502590), (102, 418825), (110, 388365), (150, 284801), (165, 258910), (170, 251295), (187, 228450), (255, 167530), (275, 155346), (330, 129455), (374, 114225), (425, 100518), (510, 83765), (550, 77673), (561, 76150), (825, 51782), (850, 50259), (935, 45690), (1122, 38075), (1275, 33506), (1523, 28050), (1650, 25891), (1870, 22845), (2550, 16753), (2805, 15230), (3046, 14025), (4569, 9350), (4675, 9138), (5610, 7615)]