90851040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{9013}}^1$

素因数の和:9041

約数の個数: 144

約数和(自身を含む): 354358368

約数和(自身を除く): 263507328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 9013, 10080, 18026, 27039, 36052, 45065, 54078, 63091, 72104, 81117, 90130, 108156, 126182, 135195, 144208, 162234, 180260, 189273, 216312, 252364, 270390, 288416, 315455, 324468, 360520, 378546, 405585, 432624, 504728, 540780, 567819, 630910, 648936, 721040, 757092, 811170, 865248, 946365, 1009456, 1081560, 1135638, 1261820, 1297872, 1442080, 1514184, 1622340, 1892730, 2018912, 2163120, 2271276, 2523640, 2595744, 2839095, 3028368, 3244680, 3785460, 4326240, 4542552, 5047280, 5678190, 6056736, 6489360, 7570920, 9085104, 10094560, 11356380, 12978720, 15141840, 18170208, 22712760, 30283680, 45425520, 90851040]

約数ペア:

[(1, 90851040), (2, 45425520), (3, 30283680), (4, 22712760), (5, 18170208), (6, 15141840), (7, 12978720), (8, 11356380), (9, 10094560), (10, 9085104), (12, 7570920), (14, 6489360), (15, 6056736), (16, 5678190), (18, 5047280), (20, 4542552), (21, 4326240), (24, 3785460), (28, 3244680), (30, 3028368), (32, 2839095), (35, 2595744), (36, 2523640), (40, 2271276), (42, 2163120), (45, 2018912), (48, 1892730), (56, 1622340), (60, 1514184), (63, 1442080), (70, 1297872), (72, 1261820), (80, 1135638), (84, 1081560), (90, 1009456), (96, 946365), (105, 865248), (112, 811170), (120, 757092), (126, 721040), (140, 648936), (144, 630910), (160, 567819), (168, 540780), (180, 504728), (210, 432624), (224, 405585), (240, 378546), (252, 360520), (280, 324468), (288, 315455), (315, 288416), (336, 270390), (360, 252364), (420, 216312), (480, 189273), (504, 180260), (560, 162234), (630, 144208), (672, 135195), (720, 126182), (840, 108156), (1008, 90130), (1120, 81117), (1260, 72104), (1440, 63091), (1680, 54078), (2016, 45065), (2520, 36052), (3360, 27039), (5040, 18026), (9013, 10080)]