212517147060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1\times {\mathrm{4723}}^1$

素因数の和:5742

約数の個数: 144

約数和(自身を含む): 647364035136

約数和(自身を除く): 434846888076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 547, 914, 1094, 1371, 1641, 1828, 2188, 2285, 2735, 2742, 3282, 4113, 4570, 4723, 4923, 5470, 5484, 6564, 6855, 8205, 8226, 9140, 9446, 9846, 10940, 13710, 14169, 16410, 16452, 18892, 19692, 20565, 23615, 24615, 27420, 28338, 32820, 41130, 42507, 47230, 49230, 56676, 70845, 82260, 85014, 94460, 98460, 141690, 170028, 212535, 249979, 283380, 425070, 499958, 749937, 850140, 999916, 1249895, 1499874, 2158411, 2249811, 2499790, 2583481, 2999748, 3749685, 4316822, 4499622, 4999580, 5166962, 6475233, 7499370, 7750443, 8633644, 8999244, 10333924, 10792055, 11249055, 12917405, 12950466, 14998740, 15500886, 19425699, 21584110, 22498110, 23251329, 25834810, 25900932, 31001772, 32376165, 38752215, 38851398, 43168220, 44996220, 46502658, 51669620, 64752330, 77504430, 77702796, 93005316, 97128495, 116256645, 129504660, 155008860, 194256990, 232513290, 388513980, 465026580, 1180650817, 2361301634, 3541952451, 4722603268, 5903254085, 7083904902, 10625857353, 11806508170, 14167809804, 17709762255, 21251714706, 23613016340, 35419524510, 42503429412, 53129286765, 70839049020, 106258573530, 212517147060]

約数ペア:

[(1, 212517147060), (2, 106258573530), (3, 70839049020), (4, 53129286765), (5, 42503429412), (6, 35419524510), (9, 23613016340), (10, 21251714706), (12, 17709762255), (15, 14167809804), (18, 11806508170), (20, 10625857353), (30, 7083904902), (36, 5903254085), (45, 4722603268), (60, 3541952451), (90, 2361301634), (180, 1180650817), (457, 465026580), (547, 388513980), (914, 232513290), (1094, 194256990), (1371, 155008860), (1641, 129504660), (1828, 116256645), (2188, 97128495), (2285, 93005316), (2735, 77702796), (2742, 77504430), (3282, 64752330), (4113, 51669620), (4570, 46502658), (4723, 44996220), (4923, 43168220), (5470, 38851398), (5484, 38752215), (6564, 32376165), (6855, 31001772), (8205, 25900932), (8226, 25834810), (9140, 23251329), (9446, 22498110), (9846, 21584110), (10940, 19425699), (13710, 15500886), (14169, 14998740), (16410, 12950466), (16452, 12917405), (18892, 11249055), (19692, 10792055), (20565, 10333924), (23615, 8999244), (24615, 8633644), (27420, 7750443), (28338, 7499370), (32820, 6475233), (41130, 5166962), (42507, 4999580), (47230, 4499622), (49230, 4316822), (56676, 3749685), (70845, 2999748), (82260, 2583481), (85014, 2499790), (94460, 2249811), (98460, 2158411), (141690, 1499874), (170028, 1249895), (212535, 999916), (249979, 850140), (283380, 749937), (425070, 499958)]