342514900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 983582880

約数和(自身を除く): 641067980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 49, 50, 52, 65, 70, 76, 91, 95, 98, 100, 130, 133, 140, 175, 182, 190, 196, 245, 247, 260, 266, 283, 325, 350, 364, 380, 455, 475, 490, 494, 532, 566, 637, 650, 665, 700, 910, 931, 950, 980, 988, 1132, 1225, 1235, 1274, 1300, 1330, 1415, 1729, 1820, 1862, 1900, 1981, 2275, 2450, 2470, 2548, 2660, 2830, 3185, 3325, 3458, 3679, 3724, 3962, 4550, 4655, 4900, 4940, 5377, 5660, 6175, 6370, 6650, 6916, 7075, 7358, 7924, 8645, 9100, 9310, 9905, 10754, 12103, 12350, 12740, 13300, 13867, 14150, 14716, 15925, 17290, 18395, 18620, 19810, 21508, 23275, 24206, 24700, 25753, 26885, 27734, 28300, 31850, 34580, 36790, 37639, 39620, 43225, 46550, 48412, 49525, 51506, 53770, 55468, 60515, 63700, 69335, 69901, 73580, 75278, 86450, 91975, 93100, 99050, 103012, 107540, 121030, 128765, 134425, 138670, 139802, 150556, 172900, 180271, 183950, 188195, 198100, 242060, 257530, 263473, 268850, 277340, 279604, 302575, 346675, 349505, 360542, 367900, 376390, 489307, 515060, 526946, 537700, 605150, 643825, 693350, 699010, 721084, 752780, 901355, 940975, 978614, 1053892, 1210300, 1287650, 1317365, 1386700, 1398020, 1747525, 1802710, 1881950, 1957228, 2446535, 2575300, 2634730, 3425149, 3495050, 3605420, 3763900, 4506775, 4893070, 5269460, 6586825, 6850298, 6990100, 9013550, 9786140, 12232675, 13173650, 13700596, 17125745, 18027100, 24465350, 26347300, 34251490, 48930700, 68502980, 85628725, 171257450, 342514900]

約数ペア:

[(1, 342514900), (2, 171257450), (4, 85628725), (5, 68502980), (7, 48930700), (10, 34251490), (13, 26347300), (14, 24465350), (19, 18027100), (20, 17125745), (25, 13700596), (26, 13173650), (28, 12232675), (35, 9786140), (38, 9013550), (49, 6990100), (50, 6850298), (52, 6586825), (65, 5269460), (70, 4893070), (76, 4506775), (91, 3763900), (95, 3605420), (98, 3495050), (100, 3425149), (130, 2634730), (133, 2575300), (140, 2446535), (175, 1957228), (182, 1881950), (190, 1802710), (196, 1747525), (245, 1398020), (247, 1386700), (260, 1317365), (266, 1287650), (283, 1210300), (325, 1053892), (350, 978614), (364, 940975), (380, 901355), (455, 752780), (475, 721084), (490, 699010), (494, 693350), (532, 643825), (566, 605150), (637, 537700), (650, 526946), (665, 515060), (700, 489307), (910, 376390), (931, 367900), (950, 360542), (980, 349505), (988, 346675), (1132, 302575), (1225, 279604), (1235, 277340), (1274, 268850), (1300, 263473), (1330, 257530), (1415, 242060), (1729, 198100), (1820, 188195), (1862, 183950), (1900, 180271), (1981, 172900), (2275, 150556), (2450, 139802), (2470, 138670), (2548, 134425), (2660, 128765), (2830, 121030), (3185, 107540), (3325, 103012), (3458, 99050), (3679, 93100), (3724, 91975), (3962, 86450), (4550, 75278), (4655, 73580), (4900, 69901), (4940, 69335), (5377, 63700), (5660, 60515), (6175, 55468), (6370, 53770), (6650, 51506), (6916, 49525), (7075, 48412), (7358, 46550), (7924, 43225), (8645, 39620), (9100, 37639), (9310, 36790), (9905, 34580), (10754, 31850), (12103, 28300), (12350, 27734), (12740, 26885), (13300, 25753), (13867, 24700), (14150, 24206), (14716, 23275), (15925, 21508), (17290, 19810), (18395, 18620)]