25053210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 89631360

約数和(自身を除く): 64578150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 23, 26, 30, 35, 38, 39, 42, 45, 46, 49, 57, 63, 65, 69, 70, 78, 90, 91, 95, 98, 105, 114, 115, 117, 126, 130, 133, 138, 147, 161, 171, 182, 190, 195, 207, 210, 230, 234, 245, 247, 266, 273, 285, 294, 299, 315, 322, 342, 345, 390, 399, 414, 437, 441, 455, 483, 490, 494, 546, 570, 585, 598, 630, 637, 665, 690, 735, 741, 798, 805, 819, 855, 874, 882, 897, 910, 931, 966, 1035, 1127, 1170, 1197, 1235, 1274, 1311, 1330, 1365, 1449, 1470, 1482, 1495, 1610, 1638, 1710, 1729, 1794, 1862, 1911, 1995, 2070, 2093, 2185, 2205, 2223, 2254, 2394, 2415, 2470, 2622, 2691, 2730, 2793, 2898, 2990, 3059, 3185, 3381, 3458, 3705, 3822, 3933, 3990, 4095, 4186, 4370, 4410, 4446, 4485, 4655, 4830, 5187, 5382, 5586, 5635, 5681, 5733, 5985, 6118, 6279, 6370, 6555, 6762, 7245, 7410, 7866, 8190, 8379, 8645, 8970, 9177, 9310, 9555, 10143, 10374, 10465, 11115, 11270, 11362, 11466, 11970, 12103, 12558, 13110, 13455, 13965, 14490, 14651, 15295, 15561, 16758, 16905, 17043, 17290, 18354, 18837, 19110, 19665, 20286, 20930, 21413, 22230, 24206, 25935, 26910, 27531, 27930, 28405, 28665, 29302, 30590, 31122, 31395, 33810, 34086, 36309, 37674, 39330, 39767, 41895, 42826, 43953, 45885, 50715, 51129, 51870, 55062, 56810, 57330, 60515, 62790, 64239, 72618, 73255, 77805, 79534, 83790, 85215, 87906, 91770, 94185, 101430, 102258, 107065, 108927, 119301, 121030, 128478, 131859, 137655, 146510, 155610, 170430, 181545, 188370, 192717, 198835, 214130, 217854, 219765, 238602, 255645, 263718, 275310, 278369, 321195, 357903, 363090, 385434, 397670, 439530, 511290, 544635, 556738, 596505, 642390, 659295, 715806, 835107, 963585, 1089270, 1193010, 1318590, 1391845, 1670214, 1789515, 1927170, 2505321, 2783690, 3579030, 4175535, 5010642, 8351070, 12526605, 25053210]

約数ペア:

[(1, 25053210), (2, 12526605), (3, 8351070), (5, 5010642), (6, 4175535), (7, 3579030), (9, 2783690), (10, 2505321), (13, 1927170), (14, 1789515), (15, 1670214), (18, 1391845), (19, 1318590), (21, 1193010), (23, 1089270), (26, 963585), (30, 835107), (35, 715806), (38, 659295), (39, 642390), (42, 596505), (45, 556738), (46, 544635), (49, 511290), (57, 439530), (63, 397670), (65, 385434), (69, 363090), (70, 357903), (78, 321195), (90, 278369), (91, 275310), (95, 263718), (98, 255645), (105, 238602), (114, 219765), (115, 217854), (117, 214130), (126, 198835), (130, 192717), (133, 188370), (138, 181545), (147, 170430), (161, 155610), (171, 146510), (182, 137655), (190, 131859), (195, 128478), (207, 121030), (210, 119301), (230, 108927), (234, 107065), (245, 102258), (247, 101430), (266, 94185), (273, 91770), (285, 87906), (294, 85215), (299, 83790), (315, 79534), (322, 77805), (342, 73255), (345, 72618), (390, 64239), (399, 62790), (414, 60515), (437, 57330), (441, 56810), (455, 55062), (483, 51870), (490, 51129), (494, 50715), (546, 45885), (570, 43953), (585, 42826), (598, 41895), (630, 39767), (637, 39330), (665, 37674), (690, 36309), (735, 34086), (741, 33810), (798, 31395), (805, 31122), (819, 30590), (855, 29302), (874, 28665), (882, 28405), (897, 27930), (910, 27531), (931, 26910), (966, 25935), (1035, 24206), (1127, 22230), (1170, 21413), (1197, 20930), (1235, 20286), (1274, 19665), (1311, 19110), (1330, 18837), (1365, 18354), (1449, 17290), (1470, 17043), (1482, 16905), (1495, 16758), (1610, 15561), (1638, 15295), (1710, 14651), (1729, 14490), (1794, 13965), (1862, 13455), (1911, 13110), (1995, 12558), (2070, 12103), (2093, 11970), (2185, 11466), (2205, 11362), (2223, 11270), (2254, 11115), (2394, 10465), (2415, 10374), (2470, 10143), (2622, 9555), (2691, 9310), (2730, 9177), (2793, 8970), (2898, 8645), (2990, 8379), (3059, 8190), (3185, 7866), (3381, 7410), (3458, 7245), (3705, 6762), (3822, 6555), (3933, 6370), (3990, 6279), (4095, 6118), (4186, 5985), (4370, 5733), (4410, 5681), (4446, 5635), (4485, 5586), (4655, 5382), (4830, 5187)]