141930400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 367476480

約数和(自身を除く): 225546080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 59, 62, 80, 97, 100, 118, 124, 155, 160, 194, 200, 236, 248, 295, 310, 388, 400, 472, 485, 496, 590, 620, 775, 776, 800, 944, 970, 992, 1180, 1240, 1475, 1550, 1552, 1829, 1888, 1940, 2360, 2425, 2480, 2950, 3007, 3100, 3104, 3658, 3880, 4720, 4850, 4960, 5723, 5900, 6014, 6200, 7316, 7760, 9145, 9440, 9700, 11446, 11800, 12028, 12400, 14632, 15035, 15520, 18290, 19400, 22892, 23600, 24056, 24800, 28615, 29264, 30070, 36580, 38800, 45725, 45784, 47200, 48112, 57230, 58528, 60140, 73160, 75175, 77600, 91450, 91568, 96224, 114460, 120280, 143075, 146320, 150350, 177413, 182900, 183136, 228920, 240560, 286150, 292640, 300700, 354826, 365800, 457840, 481120, 572300, 601400, 709652, 731600, 887065, 915680, 1144600, 1202800, 1419304, 1463200, 1774130, 2289200, 2405600, 2838608, 3548260, 4435325, 4578400, 5677216, 7096520, 8870650, 14193040, 17741300, 28386080, 35482600, 70965200, 141930400]

約数ペア:

[(1, 141930400), (2, 70965200), (4, 35482600), (5, 28386080), (8, 17741300), (10, 14193040), (16, 8870650), (20, 7096520), (25, 5677216), (31, 4578400), (32, 4435325), (40, 3548260), (50, 2838608), (59, 2405600), (62, 2289200), (80, 1774130), (97, 1463200), (100, 1419304), (118, 1202800), (124, 1144600), (155, 915680), (160, 887065), (194, 731600), (200, 709652), (236, 601400), (248, 572300), (295, 481120), (310, 457840), (388, 365800), (400, 354826), (472, 300700), (485, 292640), (496, 286150), (590, 240560), (620, 228920), (775, 183136), (776, 182900), (800, 177413), (944, 150350), (970, 146320), (992, 143075), (1180, 120280), (1240, 114460), (1475, 96224), (1550, 91568), (1552, 91450), (1829, 77600), (1888, 75175), (1940, 73160), (2360, 60140), (2425, 58528), (2480, 57230), (2950, 48112), (3007, 47200), (3100, 45784), (3104, 45725), (3658, 38800), (3880, 36580), (4720, 30070), (4850, 29264), (4960, 28615), (5723, 24800), (5900, 24056), (6014, 23600), (6200, 22892), (7316, 19400), (7760, 18290), (9145, 15520), (9440, 15035), (9700, 14632), (11446, 12400), (11800, 12028)]