220160850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 677331648

約数和(自身を除く): 457170798

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 127, 130, 150, 175, 182, 195, 210, 254, 273, 325, 350, 381, 390, 455, 525, 546, 635, 650, 762, 889, 910, 975, 1050, 1270, 1365, 1651, 1778, 1905, 1950, 2275, 2667, 2730, 3175, 3302, 3810, 4445, 4550, 4953, 5334, 6350, 6825, 8255, 8890, 9525, 9906, 11557, 13335, 13650, 16129, 16510, 19050, 22225, 23114, 24765, 26670, 32258, 34671, 41275, 44450, 48387, 49530, 57785, 66675, 69342, 80645, 82550, 96774, 112903, 115570, 123825, 133350, 161290, 173355, 209677, 225806, 241935, 247650, 288925, 338709, 346710, 403225, 419354, 483870, 564515, 577850, 629031, 677418, 806450, 866775, 1048385, 1129030, 1209675, 1258062, 1467739, 1693545, 1733550, 2096770, 2419350, 2822575, 2935478, 3145155, 3387090, 4403217, 5241925, 5645150, 6290310, 7338695, 8467725, 8806434, 10483850, 14677390, 15725775, 16935450, 22016085, 31451550, 36693475, 44032170, 73386950, 110080425, 220160850]

約数ペア:

[(1, 220160850), (2, 110080425), (3, 73386950), (5, 44032170), (6, 36693475), (7, 31451550), (10, 22016085), (13, 16935450), (14, 15725775), (15, 14677390), (21, 10483850), (25, 8806434), (26, 8467725), (30, 7338695), (35, 6290310), (39, 5645150), (42, 5241925), (50, 4403217), (65, 3387090), (70, 3145155), (75, 2935478), (78, 2822575), (91, 2419350), (105, 2096770), (127, 1733550), (130, 1693545), (150, 1467739), (175, 1258062), (182, 1209675), (195, 1129030), (210, 1048385), (254, 866775), (273, 806450), (325, 677418), (350, 629031), (381, 577850), (390, 564515), (455, 483870), (525, 419354), (546, 403225), (635, 346710), (650, 338709), (762, 288925), (889, 247650), (910, 241935), (975, 225806), (1050, 209677), (1270, 173355), (1365, 161290), (1651, 133350), (1778, 123825), (1905, 115570), (1950, 112903), (2275, 96774), (2667, 82550), (2730, 80645), (3175, 69342), (3302, 66675), (3810, 57785), (4445, 49530), (4550, 48387), (4953, 44450), (5334, 41275), (6350, 34671), (6825, 32258), (8255, 26670), (8890, 24765), (9525, 23114), (9906, 22225), (11557, 19050), (13335, 16510), (13650, 16129)]