76541880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 246240000

約数和(自身を除く): 169698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 569, 570, 590, 708, 760, 885, 1121, 1138, 1140, 1180, 1416, 1707, 1770, 2242, 2276, 2280, 2360, 2845, 3363, 3414, 3540, 4484, 4552, 5605, 5690, 6726, 6828, 7080, 8535, 8968, 10811, 11210, 11380, 13452, 13656, 16815, 17070, 21622, 22420, 22760, 26904, 32433, 33571, 33630, 34140, 43244, 44840, 54055, 64866, 67142, 67260, 68280, 86488, 100713, 108110, 129732, 134284, 134520, 162165, 167855, 201426, 216220, 259464, 268568, 324330, 335710, 402852, 432440, 503565, 637849, 648660, 671420, 805704, 1007130, 1275698, 1297320, 1342840, 1913547, 2014260, 2551396, 3189245, 3827094, 4028520, 5102792, 6378490, 7654188, 9567735, 12756980, 15308376, 19135470, 25513960, 38270940, 76541880]

約数ペア:

[(1, 76541880), (2, 38270940), (3, 25513960), (4, 19135470), (5, 15308376), (6, 12756980), (8, 9567735), (10, 7654188), (12, 6378490), (15, 5102792), (19, 4028520), (20, 3827094), (24, 3189245), (30, 2551396), (38, 2014260), (40, 1913547), (57, 1342840), (59, 1297320), (60, 1275698), (76, 1007130), (95, 805704), (114, 671420), (118, 648660), (120, 637849), (152, 503565), (177, 432440), (190, 402852), (228, 335710), (236, 324330), (285, 268568), (295, 259464), (354, 216220), (380, 201426), (456, 167855), (472, 162165), (569, 134520), (570, 134284), (590, 129732), (708, 108110), (760, 100713), (885, 86488), (1121, 68280), (1138, 67260), (1140, 67142), (1180, 64866), (1416, 54055), (1707, 44840), (1770, 43244), (2242, 34140), (2276, 33630), (2280, 33571), (2360, 32433), (2845, 26904), (3363, 22760), (3414, 22420), (3540, 21622), (4484, 17070), (4552, 16815), (5605, 13656), (5690, 13452), (6726, 11380), (6828, 11210), (7080, 10811), (8535, 8968)]