79961100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 242984448

約数和(自身を除く): 163023348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 53, 60, 75, 94, 100, 106, 107, 141, 150, 159, 188, 212, 214, 235, 265, 282, 300, 318, 321, 428, 470, 530, 535, 564, 636, 642, 705, 795, 940, 1060, 1070, 1175, 1284, 1325, 1410, 1590, 1605, 2140, 2350, 2491, 2650, 2675, 2820, 3180, 3210, 3525, 3975, 4700, 4982, 5029, 5300, 5350, 5671, 6420, 7050, 7473, 7950, 8025, 9964, 10058, 10700, 11342, 12455, 14100, 14946, 15087, 15900, 16050, 17013, 20116, 22684, 24910, 25145, 28355, 29892, 30174, 32100, 34026, 37365, 49820, 50290, 56710, 60348, 62275, 68052, 74730, 75435, 85065, 100580, 113420, 124550, 125725, 141775, 149460, 150870, 170130, 186825, 249100, 251450, 266537, 283550, 301740, 340260, 373650, 377175, 425325, 502900, 533074, 567100, 747300, 754350, 799611, 850650, 1066148, 1332685, 1508700, 1599222, 1701300, 2665370, 3198444, 3998055, 5330740, 6663425, 7996110, 13326850, 15992220, 19990275, 26653700, 39980550, 79961100]

約数ペア:

[(1, 79961100), (2, 39980550), (3, 26653700), (4, 19990275), (5, 15992220), (6, 13326850), (10, 7996110), (12, 6663425), (15, 5330740), (20, 3998055), (25, 3198444), (30, 2665370), (47, 1701300), (50, 1599222), (53, 1508700), (60, 1332685), (75, 1066148), (94, 850650), (100, 799611), (106, 754350), (107, 747300), (141, 567100), (150, 533074), (159, 502900), (188, 425325), (212, 377175), (214, 373650), (235, 340260), (265, 301740), (282, 283550), (300, 266537), (318, 251450), (321, 249100), (428, 186825), (470, 170130), (530, 150870), (535, 149460), (564, 141775), (636, 125725), (642, 124550), (705, 113420), (795, 100580), (940, 85065), (1060, 75435), (1070, 74730), (1175, 68052), (1284, 62275), (1325, 60348), (1410, 56710), (1590, 50290), (1605, 49820), (2140, 37365), (2350, 34026), (2491, 32100), (2650, 30174), (2675, 29892), (2820, 28355), (3180, 25145), (3210, 24910), (3525, 22684), (3975, 20116), (4700, 17013), (4982, 16050), (5029, 15900), (5300, 15087), (5350, 14946), (5671, 14100), (6420, 12455), (7050, 11342), (7473, 10700), (7950, 10058), (8025, 9964)]