2670112900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 216

約数和(自身を含む): 7331155776

約数和(自身を除く): 4661042876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 167, 175, 182, 196, 245, 251, 260, 325, 334, 350, 364, 455, 490, 502, 637, 650, 668, 700, 835, 910, 980, 1004, 1169, 1225, 1255, 1274, 1300, 1670, 1757, 1820, 2171, 2275, 2338, 2450, 2510, 2548, 3185, 3263, 3340, 3514, 4175, 4342, 4550, 4676, 4900, 5020, 5845, 6275, 6370, 6526, 7028, 8183, 8350, 8684, 8785, 9100, 10855, 11690, 12299, 12550, 12740, 13052, 15197, 15925, 16315, 16366, 16700, 17570, 21710, 22841, 23380, 24598, 25100, 29225, 30394, 31850, 32630, 32732, 35140, 40915, 41917, 43420, 43925, 45682, 49196, 54275, 58450, 60788, 61495, 63700, 65260, 75985, 81575, 81830, 83834, 87850, 91364, 106379, 108550, 114205, 116900, 122990, 151970, 159887, 163150, 163660, 167668, 175700, 204575, 209585, 212758, 217100, 228410, 245980, 293419, 303940, 307475, 319774, 326300, 379925, 409150, 419170, 425516, 456820, 531895, 544921, 571025, 586838, 614950, 639548, 759850, 799435, 818300, 838340, 1047925, 1063790, 1089842, 1142050, 1173676, 1229900, 1467095, 1519700, 1598870, 2053933, 2095850, 2127580, 2179684, 2284100, 2659475, 2724605, 2934190, 3197740, 3814447, 3997175, 4107866, 4191700, 5318950, 5449210, 5868380, 7335475, 7628894, 7994350, 8215732, 10269665, 10637900, 10898420, 13623025, 14670950, 15257788, 15988700, 19072235, 20539330, 26701129, 27246050, 29341900, 38144470, 41078660, 51348325, 53402258, 54492100, 76288940, 95361175, 102696650, 106804516, 133505645, 190722350, 205393300, 267011290, 381444700, 534022580, 667528225, 1335056450, 2670112900]

約数ペア:

[(1, 2670112900), (2, 1335056450), (4, 667528225), (5, 534022580), (7, 381444700), (10, 267011290), (13, 205393300), (14, 190722350), (20, 133505645), (25, 106804516), (26, 102696650), (28, 95361175), (35, 76288940), (49, 54492100), (50, 53402258), (52, 51348325), (65, 41078660), (70, 38144470), (91, 29341900), (98, 27246050), (100, 26701129), (130, 20539330), (140, 19072235), (167, 15988700), (175, 15257788), (182, 14670950), (196, 13623025), (245, 10898420), (251, 10637900), (260, 10269665), (325, 8215732), (334, 7994350), (350, 7628894), (364, 7335475), (455, 5868380), (490, 5449210), (502, 5318950), (637, 4191700), (650, 4107866), (668, 3997175), (700, 3814447), (835, 3197740), (910, 2934190), (980, 2724605), (1004, 2659475), (1169, 2284100), (1225, 2179684), (1255, 2127580), (1274, 2095850), (1300, 2053933), (1670, 1598870), (1757, 1519700), (1820, 1467095), (2171, 1229900), (2275, 1173676), (2338, 1142050), (2450, 1089842), (2510, 1063790), (2548, 1047925), (3185, 838340), (3263, 818300), (3340, 799435), (3514, 759850), (4175, 639548), (4342, 614950), (4550, 586838), (4676, 571025), (4900, 544921), (5020, 531895), (5845, 456820), (6275, 425516), (6370, 419170), (6526, 409150), (7028, 379925), (8183, 326300), (8350, 319774), (8684, 307475), (8785, 303940), (9100, 293419), (10855, 245980), (11690, 228410), (12299, 217100), (12550, 212758), (12740, 209585), (13052, 204575), (15197, 175700), (15925, 167668), (16315, 163660), (16366, 163150), (16700, 159887), (17570, 151970), (21710, 122990), (22841, 116900), (23380, 114205), (24598, 108550), (25100, 106379), (29225, 91364), (30394, 87850), (31850, 83834), (32630, 81830), (32732, 81575), (35140, 75985), (40915, 65260), (41917, 63700), (43420, 61495), (43925, 60788), (45682, 58450), (49196, 54275)]