83349960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 182762040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 263, 278, 285, 380, 417, 456, 526, 556, 570, 695, 760, 789, 834, 1052, 1112, 1140, 1315, 1390, 1578, 1668, 2085, 2104, 2280, 2630, 2641, 2780, 3156, 3336, 3945, 4170, 4997, 5260, 5282, 5560, 6312, 7890, 7923, 8340, 9994, 10520, 10564, 13205, 14991, 15780, 15846, 16680, 19988, 21128, 24985, 26410, 29982, 31560, 31692, 36557, 39615, 39976, 49970, 52820, 59964, 63384, 73114, 74955, 79230, 99940, 105640, 109671, 119928, 146228, 149910, 158460, 182785, 199880, 219342, 292456, 299820, 316920, 365570, 438684, 548355, 599640, 694583, 731140, 877368, 1096710, 1389166, 1462280, 2083749, 2193420, 2778332, 3472915, 4167498, 4386840, 5556664, 6945830, 8334996, 10418745, 13891660, 16669992, 20837490, 27783320, 41674980, 83349960]

約数ペア:

[(1, 83349960), (2, 41674980), (3, 27783320), (4, 20837490), (5, 16669992), (6, 13891660), (8, 10418745), (10, 8334996), (12, 6945830), (15, 5556664), (19, 4386840), (20, 4167498), (24, 3472915), (30, 2778332), (38, 2193420), (40, 2083749), (57, 1462280), (60, 1389166), (76, 1096710), (95, 877368), (114, 731140), (120, 694583), (139, 599640), (152, 548355), (190, 438684), (228, 365570), (263, 316920), (278, 299820), (285, 292456), (380, 219342), (417, 199880), (456, 182785), (526, 158460), (556, 149910), (570, 146228), (695, 119928), (760, 109671), (789, 105640), (834, 99940), (1052, 79230), (1112, 74955), (1140, 73114), (1315, 63384), (1390, 59964), (1578, 52820), (1668, 49970), (2085, 39976), (2104, 39615), (2280, 36557), (2630, 31692), (2641, 31560), (2780, 29982), (3156, 26410), (3336, 24985), (3945, 21128), (4170, 19988), (4997, 16680), (5260, 15846), (5282, 15780), (5560, 14991), (6312, 13205), (7890, 10564), (7923, 10520), (8340, 9994)]