1902028200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 6023424000

約数和(自身を除く): 4121395800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 127, 150, 200, 218, 229, 254, 300, 327, 381, 436, 458, 508, 545, 600, 635, 654, 687, 762, 872, 916, 1016, 1090, 1145, 1270, 1308, 1374, 1524, 1635, 1832, 1905, 2180, 2290, 2540, 2616, 2725, 2748, 3048, 3175, 3270, 3435, 3810, 4360, 4580, 5080, 5450, 5496, 5725, 6350, 6540, 6870, 7620, 8175, 9160, 9525, 10900, 11450, 12700, 13080, 13740, 13843, 15240, 16350, 17175, 19050, 21800, 22900, 24961, 25400, 27480, 27686, 29083, 32700, 34350, 38100, 41529, 45800, 49922, 55372, 58166, 65400, 68700, 69215, 74883, 76200, 83058, 87249, 99844, 110744, 116332, 124805, 137400, 138430, 145415, 149766, 166116, 174498, 199688, 207645, 232664, 249610, 276860, 290830, 299532, 332232, 346075, 348996, 374415, 415290, 436245, 499220, 553720, 581660, 599064, 624025, 692150, 697992, 727075, 748830, 830580, 872490, 998440, 1038225, 1163320, 1248050, 1384300, 1454150, 1497660, 1661160, 1744980, 1872075, 2076450, 2181225, 2496100, 2768600, 2908300, 2995320, 3170047, 3489960, 3744150, 4152900, 4362450, 4992200, 5816600, 6340094, 7488300, 8305800, 8724900, 9510141, 12680188, 14976600, 15850235, 17449800, 19020282, 25360376, 31700470, 38040564, 47550705, 63400940, 76081128, 79251175, 95101410, 126801880, 158502350, 190202820, 237753525, 317004700, 380405640, 475507050, 634009400, 951014100, 1902028200]

約数ペア:

[(1, 1902028200), (2, 951014100), (3, 634009400), (4, 475507050), (5, 380405640), (6, 317004700), (8, 237753525), (10, 190202820), (12, 158502350), (15, 126801880), (20, 95101410), (24, 79251175), (25, 76081128), (30, 63400940), (40, 47550705), (50, 38040564), (60, 31700470), (75, 25360376), (100, 19020282), (109, 17449800), (120, 15850235), (127, 14976600), (150, 12680188), (200, 9510141), (218, 8724900), (229, 8305800), (254, 7488300), (300, 6340094), (327, 5816600), (381, 4992200), (436, 4362450), (458, 4152900), (508, 3744150), (545, 3489960), (600, 3170047), (635, 2995320), (654, 2908300), (687, 2768600), (762, 2496100), (872, 2181225), (916, 2076450), (1016, 1872075), (1090, 1744980), (1145, 1661160), (1270, 1497660), (1308, 1454150), (1374, 1384300), (1524, 1248050), (1635, 1163320), (1832, 1038225), (1905, 998440), (2180, 872490), (2290, 830580), (2540, 748830), (2616, 727075), (2725, 697992), (2748, 692150), (3048, 624025), (3175, 599064), (3270, 581660), (3435, 553720), (3810, 499220), (4360, 436245), (4580, 415290), (5080, 374415), (5450, 348996), (5496, 346075), (5725, 332232), (6350, 299532), (6540, 290830), (6870, 276860), (7620, 249610), (8175, 232664), (9160, 207645), (9525, 199688), (10900, 174498), (11450, 166116), (12700, 149766), (13080, 145415), (13740, 138430), (13843, 137400), (15240, 124805), (16350, 116332), (17175, 110744), (19050, 99844), (21800, 87249), (22900, 83058), (24961, 76200), (25400, 74883), (27480, 69215), (27686, 68700), (29083, 65400), (32700, 58166), (34350, 55372), (38100, 49922), (41529, 45800)]