71785350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1791

約数の個数: 144

約数和(自身を含む): 237505632

約数和(自身を除く): 165720282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1753, 1950, 2275, 2730, 2925, 3150, 3506, 4095, 4550, 5259, 5850, 6825, 8190, 8765, 10518, 12271, 13650, 15777, 17530, 20475, 22789, 24542, 26295, 31554, 36813, 40950, 43825, 45578, 52590, 61355, 68367, 73626, 78885, 87650, 110439, 113945, 122710, 131475, 136734, 157770, 159523, 184065, 205101, 220878, 227890, 262950, 306775, 319046, 341835, 368130, 394425, 410202, 478569, 552195, 569725, 613550, 683670, 788850, 797615, 920325, 957138, 1025505, 1104390, 1139450, 1435707, 1595230, 1709175, 1840650, 2051010, 2392845, 2760975, 2871414, 3418350, 3988075, 4785690, 5127525, 5521950, 7178535, 7976150, 10255050, 11964225, 14357070, 23928450, 35892675, 71785350]

約数ペア:

[(1, 71785350), (2, 35892675), (3, 23928450), (5, 14357070), (6, 11964225), (7, 10255050), (9, 7976150), (10, 7178535), (13, 5521950), (14, 5127525), (15, 4785690), (18, 3988075), (21, 3418350), (25, 2871414), (26, 2760975), (30, 2392845), (35, 2051010), (39, 1840650), (42, 1709175), (45, 1595230), (50, 1435707), (63, 1139450), (65, 1104390), (70, 1025505), (75, 957138), (78, 920325), (90, 797615), (91, 788850), (105, 683670), (117, 613550), (126, 569725), (130, 552195), (150, 478569), (175, 410202), (182, 394425), (195, 368130), (210, 341835), (225, 319046), (234, 306775), (273, 262950), (315, 227890), (325, 220878), (350, 205101), (390, 184065), (450, 159523), (455, 157770), (525, 136734), (546, 131475), (585, 122710), (630, 113945), (650, 110439), (819, 87650), (910, 78885), (975, 73626), (1050, 68367), (1170, 61355), (1365, 52590), (1575, 45578), (1638, 43825), (1753, 40950), (1950, 36813), (2275, 31554), (2730, 26295), (2925, 24542), (3150, 22789), (3506, 20475), (4095, 17530), (4550, 15777), (5259, 13650), (5850, 12271), (6825, 10518), (8190, 8765)]