85792980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 311592960

約数和(自身を除く): 225799980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 827, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1654, 1729, 1820, 1995, 2470, 2481, 2660, 2730, 2964, 3308, 3458, 3705, 3990, 4135, 4940, 4962, 5187, 5460, 5789, 6916, 7410, 7980, 8270, 8645, 9924, 10374, 10751, 11578, 12405, 14820, 15713, 16540, 17290, 17367, 20748, 21502, 23156, 24810, 25935, 28945, 31426, 32253, 34580, 34734, 43004, 47139, 49620, 51870, 53755, 57890, 62852, 64506, 69468, 75257, 78565, 86835, 94278, 103740, 107510, 109991, 115780, 129012, 150514, 157130, 161265, 173670, 188556, 204269, 215020, 219982, 225771, 235695, 301028, 314260, 322530, 329973, 347340, 376285, 408538, 439964, 451542, 471390, 549955, 612807, 645060, 659946, 752570, 817076, 903084, 942780, 1021345, 1099910, 1128855, 1225614, 1319892, 1429883, 1505140, 1649865, 2042690, 2199820, 2257710, 2451228, 2859766, 3064035, 3299730, 4085380, 4289649, 4515420, 5719532, 6128070, 6599460, 7149415, 8579298, 12256140, 14298830, 17158596, 21448245, 28597660, 42896490, 85792980]

約数ペア:

[(1, 85792980), (2, 42896490), (3, 28597660), (4, 21448245), (5, 17158596), (6, 14298830), (7, 12256140), (10, 8579298), (12, 7149415), (13, 6599460), (14, 6128070), (15, 5719532), (19, 4515420), (20, 4289649), (21, 4085380), (26, 3299730), (28, 3064035), (30, 2859766), (35, 2451228), (38, 2257710), (39, 2199820), (42, 2042690), (52, 1649865), (57, 1505140), (60, 1429883), (65, 1319892), (70, 1225614), (76, 1128855), (78, 1099910), (84, 1021345), (91, 942780), (95, 903084), (105, 817076), (114, 752570), (130, 659946), (133, 645060), (140, 612807), (156, 549955), (182, 471390), (190, 451542), (195, 439964), (210, 408538), (228, 376285), (247, 347340), (260, 329973), (266, 322530), (273, 314260), (285, 301028), (364, 235695), (380, 225771), (390, 219982), (399, 215020), (420, 204269), (455, 188556), (494, 173670), (532, 161265), (546, 157130), (570, 150514), (665, 129012), (741, 115780), (780, 109991), (798, 107510), (827, 103740), (910, 94278), (988, 86835), (1092, 78565), (1140, 75257), (1235, 69468), (1330, 64506), (1365, 62852), (1482, 57890), (1596, 53755), (1654, 51870), (1729, 49620), (1820, 47139), (1995, 43004), (2470, 34734), (2481, 34580), (2660, 32253), (2730, 31426), (2964, 28945), (3308, 25935), (3458, 24810), (3705, 23156), (3990, 21502), (4135, 20748), (4940, 17367), (4962, 17290), (5187, 16540), (5460, 15713), (5789, 14820), (6916, 12405), (7410, 11578), (7980, 10751), (8270, 10374), (8645, 9924)]