76897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 251424000

約数和(自身を除く): 174526440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1163, 1653, 1740, 2204, 2280, 2326, 2755, 3306, 3480, 3489, 4408, 4652, 5510, 5815, 6612, 6978, 8265, 9304, 11020, 11630, 13224, 13956, 16530, 17445, 22040, 22097, 23260, 27912, 33060, 33727, 34890, 44194, 46520, 66120, 66291, 67454, 69780, 88388, 101181, 110485, 132582, 134908, 139560, 168635, 176776, 202362, 220970, 265164, 269816, 331455, 337270, 404724, 441940, 505905, 530328, 640813, 662910, 674540, 809448, 883880, 1011810, 1281626, 1325820, 1349080, 1922439, 2023620, 2563252, 2651640, 3204065, 3844878, 4047240, 5126504, 6408130, 7689756, 9612195, 12816260, 15379512, 19224390, 25632520, 38448780, 76897560]

約数ペア:

[(1, 76897560), (2, 38448780), (3, 25632520), (4, 19224390), (5, 15379512), (6, 12816260), (8, 9612195), (10, 7689756), (12, 6408130), (15, 5126504), (19, 4047240), (20, 3844878), (24, 3204065), (29, 2651640), (30, 2563252), (38, 2023620), (40, 1922439), (57, 1349080), (58, 1325820), (60, 1281626), (76, 1011810), (87, 883880), (95, 809448), (114, 674540), (116, 662910), (120, 640813), (145, 530328), (152, 505905), (174, 441940), (190, 404724), (228, 337270), (232, 331455), (285, 269816), (290, 265164), (348, 220970), (380, 202362), (435, 176776), (456, 168635), (551, 139560), (570, 134908), (580, 132582), (696, 110485), (760, 101181), (870, 88388), (1102, 69780), (1140, 67454), (1160, 66291), (1163, 66120), (1653, 46520), (1740, 44194), (2204, 34890), (2280, 33727), (2326, 33060), (2755, 27912), (3306, 23260), (3480, 22097), (3489, 22040), (4408, 17445), (4652, 16530), (5510, 13956), (5815, 13224), (6612, 11630), (6978, 11020), (8265, 9304)]