82757880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:7973

約数の個数: 96

約数和(自身を含む): 278272800

約数和(自身を除く): 195514920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7927, 10440, 15854, 23781, 31708, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 142686, 158540, 190248, 229883, 237810, 285372, 317080, 356715, 459766, 475620, 570744, 689649, 713430, 919532, 951240, 1149415, 1379298, 1426860, 1839064, 2068947, 2298830, 2758596, 2853720, 3448245, 4137894, 4597660, 5517192, 6896490, 8275788, 9195320, 10344735, 13792980, 16551576, 20689470, 27585960, 41378940, 82757880]

約数ペア:

[(1, 82757880), (2, 41378940), (3, 27585960), (4, 20689470), (5, 16551576), (6, 13792980), (8, 10344735), (9, 9195320), (10, 8275788), (12, 6896490), (15, 5517192), (18, 4597660), (20, 4137894), (24, 3448245), (29, 2853720), (30, 2758596), (36, 2298830), (40, 2068947), (45, 1839064), (58, 1426860), (60, 1379298), (72, 1149415), (87, 951240), (90, 919532), (116, 713430), (120, 689649), (145, 570744), (174, 475620), (180, 459766), (232, 356715), (261, 317080), (290, 285372), (348, 237810), (360, 229883), (435, 190248), (522, 158540), (580, 142686), (696, 118905), (870, 95124), (1044, 79270), (1160, 71343), (1305, 63416), (1740, 47562), (2088, 39635), (2610, 31708), (3480, 23781), (5220, 15854), (7927, 10440)]