3981504800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 324

約数和(自身を含む): 12263789286

約数和(自身を除く): 8282284486

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 169, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 338, 350, 364, 392, 400, 416, 455, 490, 520, 560, 601, 637, 650, 676, 700, 728, 784, 800, 845, 910, 980, 1040, 1120, 1183, 1202, 1225, 1274, 1300, 1352, 1400, 1456, 1568, 1690, 1820, 1960, 2080, 2275, 2366, 2404, 2450, 2548, 2600, 2704, 2800, 2912, 3005, 3185, 3380, 3640, 3920, 4207, 4225, 4550, 4732, 4808, 4900, 5096, 5200, 5408, 5600, 5915, 6010, 6370, 6760, 7280, 7813, 7840, 8281, 8414, 8450, 9100, 9464, 9616, 9800, 10192, 10400, 11830, 12020, 12740, 13520, 14560, 15025, 15626, 15925, 16562, 16828, 16900, 18200, 18928, 19232, 19600, 20384, 21035, 23660, 24040, 25480, 27040, 29449, 29575, 30050, 31252, 31850, 33124, 33656, 33800, 36400, 37856, 39065, 39200, 41405, 42070, 47320, 48080, 50960, 54691, 58898, 59150, 60100, 62504, 63700, 66248, 67312, 67600, 72800, 78130, 82810, 84140, 94640, 96160, 101569, 101920, 105175, 109382, 117796, 118300, 120200, 125008, 127400, 132496, 134624, 135200, 147245, 156260, 165620, 168280, 189280, 195325, 203138, 207025, 210350, 218764, 235592, 236600, 240400, 250016, 254800, 264992, 273455, 294490, 312520, 331240, 336560, 382837, 390650, 406276, 414050, 420700, 437528, 471184, 473200, 480800, 507845, 509600, 546910, 588980, 625040, 662480, 673120, 710983, 736225, 765674, 781300, 812552, 828100, 841400, 875056, 942368, 946400, 1015690, 1093820, 1177960, 1250080, 1324960, 1367275, 1421966, 1472450, 1531348, 1562600, 1625104, 1656200, 1682800, 1750112, 1914185, 2031380, 2187640, 2355920, 2539225, 2734550, 2843932, 2944900, 3062696, 3125200, 3250208, 3312400, 3365600, 3554915, 3828370, 4062760, 4375280, 4711840, 4976881, 5078450, 5469100, 5687864, 5889800, 6125392, 6250400, 6624800, 7109830, 7656740, 8125520, 8750560, 9570925, 9953762, 10156900, 10938200, 11375728, 11779600, 12250784, 14219660, 15313480, 16251040, 17774575, 19141850, 19907524, 20313800, 21876400, 22751456, 23559200, 24884405, 28439320, 30626960, 35549150, 38283700, 39815048, 40627600, 43752800, 49768810, 56878640, 61253920, 71098300, 76567400, 79630096, 81255200, 99537620, 113757280, 124422025, 142196600, 153134800, 159260192, 199075240, 248844050, 284393200, 306269600, 398150480, 497688100, 568786400, 796300960, 995376200, 1990752400, 3981504800]

約数ペア:

[(1, 3981504800), (2, 1990752400), (4, 995376200), (5, 796300960), (7, 568786400), (8, 497688100), (10, 398150480), (13, 306269600), (14, 284393200), (16, 248844050), (20, 199075240), (25, 159260192), (26, 153134800), (28, 142196600), (32, 124422025), (35, 113757280), (40, 99537620), (49, 81255200), (50, 79630096), (52, 76567400), (56, 71098300), (65, 61253920), (70, 56878640), (80, 49768810), (91, 43752800), (98, 40627600), (100, 39815048), (104, 38283700), (112, 35549150), (130, 30626960), (140, 28439320), (160, 24884405), (169, 23559200), (175, 22751456), (182, 21876400), (196, 20313800), (200, 19907524), (208, 19141850), (224, 17774575), (245, 16251040), (260, 15313480), (280, 14219660), (325, 12250784), (338, 11779600), (350, 11375728), (364, 10938200), (392, 10156900), (400, 9953762), (416, 9570925), (455, 8750560), (490, 8125520), (520, 7656740), (560, 7109830), (601, 6624800), (637, 6250400), (650, 6125392), (676, 5889800), (700, 5687864), (728, 5469100), (784, 5078450), (800, 4976881), (845, 4711840), (910, 4375280), (980, 4062760), (1040, 3828370), (1120, 3554915), (1183, 3365600), (1202, 3312400), (1225, 3250208), (1274, 3125200), (1300, 3062696), (1352, 2944900), (1400, 2843932), (1456, 2734550), (1568, 2539225), (1690, 2355920), (1820, 2187640), (1960, 2031380), (2080, 1914185), (2275, 1750112), (2366, 1682800), (2404, 1656200), (2450, 1625104), (2548, 1562600), (2600, 1531348), (2704, 1472450), (2800, 1421966), (2912, 1367275), (3005, 1324960), (3185, 1250080), (3380, 1177960), (3640, 1093820), (3920, 1015690), (4207, 946400), (4225, 942368), (4550, 875056), (4732, 841400), (4808, 828100), (4900, 812552), (5096, 781300), (5200, 765674), (5408, 736225), (5600, 710983), (5915, 673120), (6010, 662480), (6370, 625040), (6760, 588980), (7280, 546910), (7813, 509600), (7840, 507845), (8281, 480800), (8414, 473200), (8450, 471184), (9100, 437528), (9464, 420700), (9616, 414050), (9800, 406276), (10192, 390650), (10400, 382837), (11830, 336560), (12020, 331240), (12740, 312520), (13520, 294490), (14560, 273455), (15025, 264992), (15626, 254800), (15925, 250016), (16562, 240400), (16828, 236600), (16900, 235592), (18200, 218764), (18928, 210350), (19232, 207025), (19600, 203138), (20384, 195325), (21035, 189280), (23660, 168280), (24040, 165620), (25480, 156260), (27040, 147245), (29449, 135200), (29575, 134624), (30050, 132496), (31252, 127400), (31850, 125008), (33124, 120200), (33656, 118300), (33800, 117796), (36400, 109382), (37856, 105175), (39065, 101920), (39200, 101569), (41405, 96160), (42070, 94640), (47320, 84140), (48080, 82810), (50960, 78130), (54691, 72800), (58898, 67600), (59150, 67312), (60100, 66248), (62504, 63700)]