151285600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 400755600

約数和(自身を除く): 249470000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 160, 185, 190, 200, 269, 296, 304, 370, 380, 400, 475, 538, 592, 608, 703, 740, 760, 800, 925, 950, 1076, 1184, 1345, 1406, 1480, 1520, 1850, 1900, 2152, 2690, 2812, 2960, 3040, 3515, 3700, 3800, 4304, 5111, 5380, 5624, 5920, 6725, 7030, 7400, 7600, 8608, 9953, 10222, 10760, 11248, 13450, 14060, 14800, 15200, 17575, 19906, 20444, 21520, 22496, 25555, 26900, 28120, 29600, 35150, 39812, 40888, 43040, 49765, 51110, 53800, 56240, 70300, 79624, 81776, 99530, 102220, 107600, 112480, 127775, 140600, 159248, 163552, 189107, 199060, 204440, 215200, 248825, 255550, 281200, 318496, 378214, 398120, 408880, 497650, 511100, 562400, 756428, 796240, 817760, 945535, 995300, 1022200, 1512856, 1592480, 1891070, 1990600, 2044400, 3025712, 3782140, 3981200, 4088800, 4727675, 6051424, 7564280, 7962400, 9455350, 15128560, 18910700, 30257120, 37821400, 75642800, 151285600]

約数ペア:

[(1, 151285600), (2, 75642800), (4, 37821400), (5, 30257120), (8, 18910700), (10, 15128560), (16, 9455350), (19, 7962400), (20, 7564280), (25, 6051424), (32, 4727675), (37, 4088800), (38, 3981200), (40, 3782140), (50, 3025712), (74, 2044400), (76, 1990600), (80, 1891070), (95, 1592480), (100, 1512856), (148, 1022200), (152, 995300), (160, 945535), (185, 817760), (190, 796240), (200, 756428), (269, 562400), (296, 511100), (304, 497650), (370, 408880), (380, 398120), (400, 378214), (475, 318496), (538, 281200), (592, 255550), (608, 248825), (703, 215200), (740, 204440), (760, 199060), (800, 189107), (925, 163552), (950, 159248), (1076, 140600), (1184, 127775), (1345, 112480), (1406, 107600), (1480, 102220), (1520, 99530), (1850, 81776), (1900, 79624), (2152, 70300), (2690, 56240), (2812, 53800), (2960, 51110), (3040, 49765), (3515, 43040), (3700, 40888), (3800, 39812), (4304, 35150), (5111, 29600), (5380, 28120), (5624, 26900), (5920, 25555), (6725, 22496), (7030, 21520), (7400, 20444), (7600, 19906), (8608, 17575), (9953, 15200), (10222, 14800), (10760, 14060), (11248, 13450)]