980215200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1384

約数の個数: 216

約数和(自身を含む): 3490987500

約数和(自身を除く): 2510772300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 109, 120, 144, 150, 160, 180, 200, 218, 225, 240, 288, 300, 327, 360, 400, 436, 450, 480, 545, 600, 654, 720, 800, 872, 900, 981, 1090, 1200, 1249, 1308, 1440, 1635, 1744, 1800, 1962, 2180, 2400, 2498, 2616, 2725, 3270, 3488, 3600, 3747, 3924, 4360, 4905, 4996, 5232, 5450, 6245, 6540, 7200, 7494, 7848, 8175, 8720, 9810, 9992, 10464, 10900, 11241, 12490, 13080, 14988, 15696, 16350, 17440, 18735, 19620, 19984, 21800, 22482, 24525, 24980, 26160, 29976, 31225, 31392, 32700, 37470, 39240, 39968, 43600, 44964, 49050, 49960, 52320, 56205, 59952, 62450, 65400, 74940, 78480, 87200, 89928, 93675, 98100, 99920, 112410, 119904, 124900, 130800, 136141, 149880, 156960, 179856, 187350, 196200, 199840, 224820, 249800, 261600, 272282, 281025, 299760, 359712, 374700, 392400, 408423, 449640, 499600, 544564, 562050, 599520, 680705, 749400, 784800, 816846, 899280, 999200, 1089128, 1124100, 1225269, 1361410, 1498800, 1633692, 1798560, 2042115, 2178256, 2248200, 2450538, 2722820, 2997600, 3267384, 3403525, 4084230, 4356512, 4496400, 4901076, 5445640, 6126345, 6534768, 6807050, 8168460, 8992800, 9802152, 10210575, 10891280, 12252690, 13069536, 13614100, 16336920, 19604304, 20421150, 21782560, 24505380, 27228200, 30631725, 32673840, 39208608, 40842300, 49010760, 54456400, 61263450, 65347680, 81684600, 98021520, 108912800, 122526900, 163369200, 196043040, 245053800, 326738400, 490107600, 980215200]

約数ペア:

[(1, 980215200), (2, 490107600), (3, 326738400), (4, 245053800), (5, 196043040), (6, 163369200), (8, 122526900), (9, 108912800), (10, 98021520), (12, 81684600), (15, 65347680), (16, 61263450), (18, 54456400), (20, 49010760), (24, 40842300), (25, 39208608), (30, 32673840), (32, 30631725), (36, 27228200), (40, 24505380), (45, 21782560), (48, 20421150), (50, 19604304), (60, 16336920), (72, 13614100), (75, 13069536), (80, 12252690), (90, 10891280), (96, 10210575), (100, 9802152), (109, 8992800), (120, 8168460), (144, 6807050), (150, 6534768), (160, 6126345), (180, 5445640), (200, 4901076), (218, 4496400), (225, 4356512), (240, 4084230), (288, 3403525), (300, 3267384), (327, 2997600), (360, 2722820), (400, 2450538), (436, 2248200), (450, 2178256), (480, 2042115), (545, 1798560), (600, 1633692), (654, 1498800), (720, 1361410), (800, 1225269), (872, 1124100), (900, 1089128), (981, 999200), (1090, 899280), (1200, 816846), (1249, 784800), (1308, 749400), (1440, 680705), (1635, 599520), (1744, 562050), (1800, 544564), (1962, 499600), (2180, 449640), (2400, 408423), (2498, 392400), (2616, 374700), (2725, 359712), (3270, 299760), (3488, 281025), (3600, 272282), (3747, 261600), (3924, 249800), (4360, 224820), (4905, 199840), (4996, 196200), (5232, 187350), (5450, 179856), (6245, 156960), (6540, 149880), (7200, 136141), (7494, 130800), (7848, 124900), (8175, 119904), (8720, 112410), (9810, 99920), (9992, 98100), (10464, 93675), (10900, 89928), (11241, 87200), (12490, 78480), (13080, 74940), (14988, 65400), (15696, 62450), (16350, 59952), (17440, 56205), (18735, 52320), (19620, 49960), (19984, 49050), (21800, 44964), (22482, 43600), (24525, 39968), (24980, 39240), (26160, 37470), (29976, 32700), (31225, 31392)]