378260700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 1131594240

約数和(自身を除く): 753333540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 139, 141, 150, 188, 193, 235, 278, 282, 300, 386, 417, 470, 556, 564, 579, 695, 705, 772, 834, 940, 965, 1158, 1175, 1390, 1410, 1668, 1930, 2085, 2316, 2350, 2780, 2820, 2895, 3475, 3525, 3860, 4170, 4700, 4825, 5790, 6533, 6950, 7050, 8340, 9071, 9650, 10425, 11580, 13066, 13900, 14100, 14475, 18142, 19300, 19599, 20850, 26132, 26827, 27213, 28950, 32665, 36284, 39198, 41700, 45355, 53654, 54426, 57900, 65330, 78396, 80481, 90710, 97995, 107308, 108852, 130660, 134135, 136065, 160962, 163325, 181420, 195990, 226775, 268270, 272130, 321924, 326650, 391980, 402405, 453550, 489975, 536540, 544260, 653300, 670675, 680325, 804810, 907100, 979950, 1260869, 1341350, 1360650, 1609620, 1959900, 2012025, 2521738, 2682700, 2721300, 3782607, 4024050, 5043476, 6304345, 7565214, 8048100, 12608690, 15130428, 18913035, 25217380, 31521725, 37826070, 63043450, 75652140, 94565175, 126086900, 189130350, 378260700]

約数ペア:

[(1, 378260700), (2, 189130350), (3, 126086900), (4, 94565175), (5, 75652140), (6, 63043450), (10, 37826070), (12, 31521725), (15, 25217380), (20, 18913035), (25, 15130428), (30, 12608690), (47, 8048100), (50, 7565214), (60, 6304345), (75, 5043476), (94, 4024050), (100, 3782607), (139, 2721300), (141, 2682700), (150, 2521738), (188, 2012025), (193, 1959900), (235, 1609620), (278, 1360650), (282, 1341350), (300, 1260869), (386, 979950), (417, 907100), (470, 804810), (556, 680325), (564, 670675), (579, 653300), (695, 544260), (705, 536540), (772, 489975), (834, 453550), (940, 402405), (965, 391980), (1158, 326650), (1175, 321924), (1390, 272130), (1410, 268270), (1668, 226775), (1930, 195990), (2085, 181420), (2316, 163325), (2350, 160962), (2780, 136065), (2820, 134135), (2895, 130660), (3475, 108852), (3525, 107308), (3860, 97995), (4170, 90710), (4700, 80481), (4825, 78396), (5790, 65330), (6533, 57900), (6950, 54426), (7050, 53654), (8340, 45355), (9071, 41700), (9650, 39198), (10425, 36284), (11580, 32665), (13066, 28950), (13900, 27213), (14100, 26827), (14475, 26132), (18142, 20850), (19300, 19599)]