203882760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 699192000

約数和(自身を除く): 495309240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 59, 60, 72, 87, 90, 116, 118, 120, 145, 174, 177, 180, 232, 236, 261, 290, 295, 331, 348, 354, 360, 435, 472, 522, 531, 580, 590, 662, 696, 708, 870, 885, 993, 1044, 1062, 1160, 1180, 1305, 1324, 1416, 1655, 1711, 1740, 1770, 1986, 2088, 2124, 2360, 2610, 2648, 2655, 2979, 3310, 3422, 3480, 3540, 3972, 4248, 4965, 5133, 5220, 5310, 5958, 6620, 6844, 7080, 7944, 8555, 9599, 9930, 10266, 10440, 10620, 11916, 13240, 13688, 14895, 15399, 17110, 19198, 19529, 19860, 20532, 21240, 23832, 25665, 28797, 29790, 30798, 34220, 38396, 39058, 39720, 41064, 47995, 51330, 57594, 58587, 59580, 61596, 68440, 76792, 76995, 78116, 86391, 95990, 97645, 102660, 115188, 117174, 119160, 123192, 143985, 153990, 156232, 172782, 175761, 191980, 195290, 205320, 230376, 234348, 287970, 292935, 307980, 345564, 351522, 383960, 390580, 431955, 468696, 566341, 575940, 585870, 615960, 691128, 703044, 781160, 863910, 878805, 1132682, 1151880, 1171740, 1406088, 1699023, 1727820, 1757610, 2265364, 2343480, 2831705, 3398046, 3455640, 3515220, 4530728, 5097069, 5663410, 6796092, 7030440, 8495115, 10194138, 11326820, 13592184, 16990230, 20388276, 22653640, 25485345, 33980460, 40776552, 50970690, 67960920, 101941380, 203882760]

約数ペア:

[(1, 203882760), (2, 101941380), (3, 67960920), (4, 50970690), (5, 40776552), (6, 33980460), (8, 25485345), (9, 22653640), (10, 20388276), (12, 16990230), (15, 13592184), (18, 11326820), (20, 10194138), (24, 8495115), (29, 7030440), (30, 6796092), (36, 5663410), (40, 5097069), (45, 4530728), (58, 3515220), (59, 3455640), (60, 3398046), (72, 2831705), (87, 2343480), (90, 2265364), (116, 1757610), (118, 1727820), (120, 1699023), (145, 1406088), (174, 1171740), (177, 1151880), (180, 1132682), (232, 878805), (236, 863910), (261, 781160), (290, 703044), (295, 691128), (331, 615960), (348, 585870), (354, 575940), (360, 566341), (435, 468696), (472, 431955), (522, 390580), (531, 383960), (580, 351522), (590, 345564), (662, 307980), (696, 292935), (708, 287970), (870, 234348), (885, 230376), (993, 205320), (1044, 195290), (1062, 191980), (1160, 175761), (1180, 172782), (1305, 156232), (1324, 153990), (1416, 143985), (1655, 123192), (1711, 119160), (1740, 117174), (1770, 115188), (1986, 102660), (2088, 97645), (2124, 95990), (2360, 86391), (2610, 78116), (2648, 76995), (2655, 76792), (2979, 68440), (3310, 61596), (3422, 59580), (3480, 58587), (3540, 57594), (3972, 51330), (4248, 47995), (4965, 41064), (5133, 39720), (5220, 39058), (5310, 38396), (5958, 34220), (6620, 30798), (6844, 29790), (7080, 28797), (7944, 25665), (8555, 23832), (9599, 21240), (9930, 20532), (10266, 19860), (10440, 19529), (10620, 19198), (11916, 17110), (13240, 15399), (13688, 14895)]