201402400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 531528480

約数和(自身を除く): 330126080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 68, 80, 85, 100, 118, 136, 160, 170, 200, 236, 251, 272, 295, 340, 400, 425, 472, 502, 544, 590, 680, 800, 850, 944, 1003, 1004, 1180, 1255, 1360, 1475, 1700, 1888, 2006, 2008, 2360, 2510, 2720, 2950, 3400, 4012, 4016, 4267, 4720, 5015, 5020, 5900, 6275, 6800, 8024, 8032, 8534, 9440, 10030, 10040, 11800, 12550, 13600, 14809, 16048, 17068, 20060, 20080, 21335, 23600, 25075, 25100, 29618, 32096, 34136, 40120, 40160, 42670, 47200, 50150, 50200, 59236, 68272, 74045, 80240, 85340, 100300, 100400, 106675, 118472, 136544, 148090, 160480, 170680, 200600, 200800, 213350, 236944, 251753, 296180, 341360, 370225, 401200, 426700, 473888, 503506, 592360, 682720, 740450, 802400, 853400, 1007012, 1184720, 1258765, 1480900, 1706800, 2014024, 2369440, 2517530, 2961800, 3413600, 4028048, 5035060, 5923600, 6293825, 8056096, 10070120, 11847200, 12587650, 20140240, 25175300, 40280480, 50350600, 100701200, 201402400]

約数ペア:

[(1, 201402400), (2, 100701200), (4, 50350600), (5, 40280480), (8, 25175300), (10, 20140240), (16, 12587650), (17, 11847200), (20, 10070120), (25, 8056096), (32, 6293825), (34, 5923600), (40, 5035060), (50, 4028048), (59, 3413600), (68, 2961800), (80, 2517530), (85, 2369440), (100, 2014024), (118, 1706800), (136, 1480900), (160, 1258765), (170, 1184720), (200, 1007012), (236, 853400), (251, 802400), (272, 740450), (295, 682720), (340, 592360), (400, 503506), (425, 473888), (472, 426700), (502, 401200), (544, 370225), (590, 341360), (680, 296180), (800, 251753), (850, 236944), (944, 213350), (1003, 200800), (1004, 200600), (1180, 170680), (1255, 160480), (1360, 148090), (1475, 136544), (1700, 118472), (1888, 106675), (2006, 100400), (2008, 100300), (2360, 85340), (2510, 80240), (2720, 74045), (2950, 68272), (3400, 59236), (4012, 50200), (4016, 50150), (4267, 47200), (4720, 42670), (5015, 40160), (5020, 40120), (5900, 34136), (6275, 32096), (6800, 29618), (8024, 25100), (8032, 25075), (8534, 23600), (9440, 21335), (10030, 20080), (10040, 20060), (11800, 17068), (12550, 16048), (13600, 14809)]