148858400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 384725376

約数和(自身を除く): 235866976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 74, 80, 94, 100, 107, 148, 160, 185, 188, 200, 214, 235, 296, 370, 376, 400, 428, 470, 535, 592, 740, 752, 800, 856, 925, 940, 1070, 1175, 1184, 1480, 1504, 1712, 1739, 1850, 1880, 2140, 2350, 2675, 2960, 3424, 3478, 3700, 3760, 3959, 4280, 4700, 5029, 5350, 5920, 6956, 7400, 7520, 7918, 8560, 8695, 9400, 10058, 10700, 13912, 14800, 15836, 17120, 17390, 18800, 19795, 20116, 21400, 25145, 27824, 29600, 31672, 34780, 37600, 39590, 40232, 42800, 43475, 50290, 55648, 63344, 69560, 79180, 80464, 85600, 86950, 98975, 100580, 125725, 126688, 139120, 158360, 160928, 173900, 186073, 197950, 201160, 251450, 278240, 316720, 347800, 372146, 395900, 402320, 502900, 633440, 695600, 744292, 791800, 804640, 930365, 1005800, 1391200, 1488584, 1583600, 1860730, 2011600, 2977168, 3167200, 3721460, 4023200, 4651825, 5954336, 7442920, 9303650, 14885840, 18607300, 29771680, 37214600, 74429200, 148858400]

約数ペア:

[(1, 148858400), (2, 74429200), (4, 37214600), (5, 29771680), (8, 18607300), (10, 14885840), (16, 9303650), (20, 7442920), (25, 5954336), (32, 4651825), (37, 4023200), (40, 3721460), (47, 3167200), (50, 2977168), (74, 2011600), (80, 1860730), (94, 1583600), (100, 1488584), (107, 1391200), (148, 1005800), (160, 930365), (185, 804640), (188, 791800), (200, 744292), (214, 695600), (235, 633440), (296, 502900), (370, 402320), (376, 395900), (400, 372146), (428, 347800), (470, 316720), (535, 278240), (592, 251450), (740, 201160), (752, 197950), (800, 186073), (856, 173900), (925, 160928), (940, 158360), (1070, 139120), (1175, 126688), (1184, 125725), (1480, 100580), (1504, 98975), (1712, 86950), (1739, 85600), (1850, 80464), (1880, 79180), (2140, 69560), (2350, 63344), (2675, 55648), (2960, 50290), (3424, 43475), (3478, 42800), (3700, 40232), (3760, 39590), (3959, 37600), (4280, 34780), (4700, 31672), (5029, 29600), (5350, 27824), (5920, 25145), (6956, 21400), (7400, 20116), (7520, 19795), (7918, 18800), (8560, 17390), (8695, 17120), (9400, 15836), (10058, 14800), (10700, 13912)]