12291213300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{671651}}^1$

素因数の和:671729

約数の個数: 72

約数和(自身を含む): 36145624032

約数和(自身を除く): 23854410732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 18300, 671651, 1343302, 2014953, 2686604, 3358255, 4029906, 6716510, 8059812, 10074765, 13433020, 16791275, 20149530, 33582550, 40299060, 40970711, 50373825, 67165100, 81941422, 100747650, 122912133, 163882844, 201495300, 204853555, 245824266, 409707110, 491648532, 614560665, 819414220, 1024267775, 1229121330, 2048535550, 2458242660, 3072803325, 4097071100, 6145606650, 12291213300]

約数ペア:

[(1, 12291213300), (2, 6145606650), (3, 4097071100), (4, 3072803325), (5, 2458242660), (6, 2048535550), (10, 1229121330), (12, 1024267775), (15, 819414220), (20, 614560665), (25, 491648532), (30, 409707110), (50, 245824266), (60, 204853555), (61, 201495300), (75, 163882844), (100, 122912133), (122, 100747650), (150, 81941422), (183, 67165100), (244, 50373825), (300, 40970711), (305, 40299060), (366, 33582550), (610, 20149530), (732, 16791275), (915, 13433020), (1220, 10074765), (1525, 8059812), (1830, 6716510), (3050, 4029906), (3660, 3358255), (4575, 2686604), (6100, 2014953), (9150, 1343302), (18300, 671651)]