375384100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 1047307968

約数和(自身を除く): 671923868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 71, 83, 91, 98, 100, 130, 140, 142, 166, 175, 182, 196, 245, 260, 284, 325, 332, 350, 355, 364, 415, 455, 490, 497, 581, 637, 650, 700, 710, 830, 910, 923, 980, 994, 1079, 1162, 1225, 1274, 1300, 1420, 1660, 1775, 1820, 1846, 1988, 2075, 2158, 2275, 2324, 2450, 2485, 2548, 2905, 3185, 3479, 3550, 3692, 4067, 4150, 4316, 4550, 4615, 4900, 4970, 5395, 5810, 5893, 6370, 6461, 6958, 7100, 7553, 8134, 8300, 9100, 9230, 9940, 10790, 11620, 11786, 12425, 12740, 12922, 13916, 14525, 15106, 15925, 16268, 17395, 18460, 20335, 21580, 23075, 23572, 24850, 25844, 26975, 29050, 29465, 30212, 31850, 32305, 34790, 37765, 40670, 41251, 45227, 46150, 49700, 52871, 53950, 58100, 58930, 63700, 64610, 69580, 75530, 76609, 81340, 82502, 86975, 90454, 92300, 101675, 105742, 107900, 117860, 129220, 147325, 151060, 153218, 161525, 165004, 173950, 180908, 188825, 203350, 206255, 211484, 226135, 264355, 288757, 294650, 306436, 323050, 347900, 377650, 383045, 406700, 412510, 452270, 528710, 536263, 577514, 589300, 646100, 755300, 766090, 825020, 904540, 1031275, 1057420, 1072526, 1130675, 1155028, 1321775, 1443785, 1532180, 1915225, 2062550, 2145052, 2261350, 2643550, 2681315, 2887570, 3753841, 3830450, 4125100, 4522700, 5287100, 5362630, 5775140, 7218925, 7507682, 7660900, 10725260, 13406575, 14437850, 15015364, 18769205, 26813150, 28875700, 37538410, 53626300, 75076820, 93846025, 187692050, 375384100]

約数ペア:

[(1, 375384100), (2, 187692050), (4, 93846025), (5, 75076820), (7, 53626300), (10, 37538410), (13, 28875700), (14, 26813150), (20, 18769205), (25, 15015364), (26, 14437850), (28, 13406575), (35, 10725260), (49, 7660900), (50, 7507682), (52, 7218925), (65, 5775140), (70, 5362630), (71, 5287100), (83, 4522700), (91, 4125100), (98, 3830450), (100, 3753841), (130, 2887570), (140, 2681315), (142, 2643550), (166, 2261350), (175, 2145052), (182, 2062550), (196, 1915225), (245, 1532180), (260, 1443785), (284, 1321775), (325, 1155028), (332, 1130675), (350, 1072526), (355, 1057420), (364, 1031275), (415, 904540), (455, 825020), (490, 766090), (497, 755300), (581, 646100), (637, 589300), (650, 577514), (700, 536263), (710, 528710), (830, 452270), (910, 412510), (923, 406700), (980, 383045), (994, 377650), (1079, 347900), (1162, 323050), (1225, 306436), (1274, 294650), (1300, 288757), (1420, 264355), (1660, 226135), (1775, 211484), (1820, 206255), (1846, 203350), (1988, 188825), (2075, 180908), (2158, 173950), (2275, 165004), (2324, 161525), (2450, 153218), (2485, 151060), (2548, 147325), (2905, 129220), (3185, 117860), (3479, 107900), (3550, 105742), (3692, 101675), (4067, 92300), (4150, 90454), (4316, 86975), (4550, 82502), (4615, 81340), (4900, 76609), (4970, 75530), (5395, 69580), (5810, 64610), (5893, 63700), (6370, 58930), (6461, 58100), (6958, 53950), (7100, 52871), (7553, 49700), (8134, 46150), (8300, 45227), (9100, 41251), (9230, 40670), (9940, 37765), (10790, 34790), (11620, 32305), (11786, 31850), (12425, 30212), (12740, 29465), (12922, 29050), (13916, 26975), (14525, 25844), (15106, 24850), (15925, 23572), (16268, 23075), (17395, 21580), (18460, 20335)]