87339200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 252

約数和(自身を含む): 259369560

約数和(自身を除く): 172030360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 32, 34, 38, 40, 50, 52, 64, 65, 68, 76, 80, 85, 95, 100, 104, 130, 136, 152, 160, 169, 170, 190, 200, 208, 221, 247, 260, 272, 304, 320, 323, 325, 338, 340, 380, 400, 416, 425, 442, 475, 494, 520, 544, 608, 646, 650, 676, 680, 760, 800, 832, 845, 850, 884, 950, 988, 1040, 1088, 1105, 1216, 1235, 1292, 1300, 1352, 1360, 1520, 1600, 1615, 1690, 1700, 1768, 1900, 1976, 2080, 2210, 2470, 2584, 2600, 2704, 2720, 2873, 3040, 3211, 3230, 3380, 3400, 3536, 3800, 3952, 4160, 4199, 4225, 4420, 4940, 5168, 5200, 5408, 5440, 5525, 5746, 6080, 6175, 6422, 6460, 6760, 6800, 7072, 7600, 7904, 8075, 8398, 8450, 8840, 9880, 10336, 10400, 10816, 11050, 11492, 12350, 12844, 12920, 13520, 13600, 14144, 14365, 15200, 15808, 16055, 16150, 16796, 16900, 17680, 19760, 20672, 20800, 20995, 22100, 22984, 24700, 25688, 25840, 27040, 27200, 28730, 30400, 32110, 32300, 33592, 33800, 35360, 39520, 41990, 44200, 45968, 49400, 51376, 51680, 54080, 54587, 57460, 64220, 64600, 67184, 67600, 70720, 71825, 79040, 80275, 83980, 88400, 91936, 98800, 102752, 103360, 104975, 109174, 114920, 128440, 129200, 134368, 135200, 143650, 160550, 167960, 176800, 183872, 197600, 205504, 209950, 218348, 229840, 256880, 258400, 268736, 270400, 272935, 287300, 321100, 335920, 353600, 395200, 419900, 436696, 459680, 513760, 516800, 545870, 574600, 642200, 671840, 839800, 873392, 919360, 1027520, 1091740, 1149200, 1284400, 1343680, 1364675, 1679600, 1746784, 2183480, 2298400, 2568800, 2729350, 3359200, 3493568, 4366960, 4596800, 5137600, 5458700, 6718400, 8733920, 10917400, 17467840, 21834800, 43669600, 87339200]

約数ペア:

[(1, 87339200), (2, 43669600), (4, 21834800), (5, 17467840), (8, 10917400), (10, 8733920), (13, 6718400), (16, 5458700), (17, 5137600), (19, 4596800), (20, 4366960), (25, 3493568), (26, 3359200), (32, 2729350), (34, 2568800), (38, 2298400), (40, 2183480), (50, 1746784), (52, 1679600), (64, 1364675), (65, 1343680), (68, 1284400), (76, 1149200), (80, 1091740), (85, 1027520), (95, 919360), (100, 873392), (104, 839800), (130, 671840), (136, 642200), (152, 574600), (160, 545870), (169, 516800), (170, 513760), (190, 459680), (200, 436696), (208, 419900), (221, 395200), (247, 353600), (260, 335920), (272, 321100), (304, 287300), (320, 272935), (323, 270400), (325, 268736), (338, 258400), (340, 256880), (380, 229840), (400, 218348), (416, 209950), (425, 205504), (442, 197600), (475, 183872), (494, 176800), (520, 167960), (544, 160550), (608, 143650), (646, 135200), (650, 134368), (676, 129200), (680, 128440), (760, 114920), (800, 109174), (832, 104975), (845, 103360), (850, 102752), (884, 98800), (950, 91936), (988, 88400), (1040, 83980), (1088, 80275), (1105, 79040), (1216, 71825), (1235, 70720), (1292, 67600), (1300, 67184), (1352, 64600), (1360, 64220), (1520, 57460), (1600, 54587), (1615, 54080), (1690, 51680), (1700, 51376), (1768, 49400), (1900, 45968), (1976, 44200), (2080, 41990), (2210, 39520), (2470, 35360), (2584, 33800), (2600, 33592), (2704, 32300), (2720, 32110), (2873, 30400), (3040, 28730), (3211, 27200), (3230, 27040), (3380, 25840), (3400, 25688), (3536, 24700), (3800, 22984), (3952, 22100), (4160, 20995), (4199, 20800), (4225, 20672), (4420, 19760), (4940, 17680), (5168, 16900), (5200, 16796), (5408, 16150), (5440, 16055), (5525, 15808), (5746, 15200), (6080, 14365), (6175, 14144), (6422, 13600), (6460, 13520), (6760, 12920), (6800, 12844), (7072, 12350), (7600, 11492), (7904, 11050), (8075, 10816), (8398, 10400), (8450, 10336), (8840, 9880)]