127775340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 288

約数和(自身を含む): 505612800

約数和(自身を除く): 377837460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 439, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 878, 882, 924, 945, 980, 990, 1078, 1155, 1188, 1260, 1317, 1323, 1386, 1470, 1485, 1540, 1617, 1756, 1764, 1890, 1980, 2079, 2156, 2195, 2205, 2310, 2634, 2646, 2695, 2772, 2940, 2970, 3073, 3234, 3465, 3780, 3951, 4158, 4390, 4410, 4620, 4829, 4851, 5268, 5292, 5390, 5940, 6146, 6468, 6585, 6615, 6930, 7902, 8085, 8316, 8780, 8820, 9219, 9658, 9702, 10395, 10780, 11853, 12292, 13170, 13230, 13860, 14487, 14553, 15365, 15804, 16170, 18438, 19316, 19404, 19755, 20790, 21511, 23706, 24145, 24255, 26340, 26460, 27657, 28974, 29106, 30730, 32340, 33803, 36876, 39510, 41580, 43022, 43461, 46095, 47412, 48290, 48510, 55314, 57948, 58212, 59265, 61460, 64533, 67606, 72435, 72765, 79020, 82971, 86044, 86922, 92190, 96580, 97020, 101409, 107555, 110628, 118530, 129066, 130383, 135212, 138285, 144870, 145530, 165942, 169015, 173844, 184380, 193599, 202818, 215110, 217305, 236621, 237060, 258132, 260766, 276570, 289740, 291060, 304227, 322665, 331884, 338030, 387198, 405636, 414855, 430220, 434610, 473242, 507045, 521532, 553140, 580797, 608454, 645330, 651915, 676060, 709863, 774396, 829710, 869220, 912681, 946484, 967995, 1014090, 1161594, 1183105, 1216908, 1290660, 1303830, 1419726, 1521135, 1659420, 1825362, 1935990, 2028180, 2129589, 2323188, 2366210, 2607660, 2839452, 2903985, 3042270, 3549315, 3650724, 3871980, 4259178, 4563405, 4732420, 5807970, 6084540, 6388767, 7098630, 8518356, 9126810, 10647945, 11615940, 12777534, 14197260, 18253620, 21295890, 25555068, 31943835, 42591780, 63887670, 127775340]

約数ペア:

[(1, 127775340), (2, 63887670), (3, 42591780), (4, 31943835), (5, 25555068), (6, 21295890), (7, 18253620), (9, 14197260), (10, 12777534), (11, 11615940), (12, 10647945), (14, 9126810), (15, 8518356), (18, 7098630), (20, 6388767), (21, 6084540), (22, 5807970), (27, 4732420), (28, 4563405), (30, 4259178), (33, 3871980), (35, 3650724), (36, 3549315), (42, 3042270), (44, 2903985), (45, 2839452), (49, 2607660), (54, 2366210), (55, 2323188), (60, 2129589), (63, 2028180), (66, 1935990), (70, 1825362), (77, 1659420), (84, 1521135), (90, 1419726), (98, 1303830), (99, 1290660), (105, 1216908), (108, 1183105), (110, 1161594), (126, 1014090), (132, 967995), (135, 946484), (140, 912681), (147, 869220), (154, 829710), (165, 774396), (180, 709863), (189, 676060), (196, 651915), (198, 645330), (210, 608454), (220, 580797), (231, 553140), (245, 521532), (252, 507045), (270, 473242), (294, 434610), (297, 430220), (308, 414855), (315, 405636), (330, 387198), (378, 338030), (385, 331884), (396, 322665), (420, 304227), (439, 291060), (441, 289740), (462, 276570), (490, 260766), (495, 258132), (539, 237060), (540, 236621), (588, 217305), (594, 215110), (630, 202818), (660, 193599), (693, 184380), (735, 173844), (756, 169015), (770, 165942), (878, 145530), (882, 144870), (924, 138285), (945, 135212), (980, 130383), (990, 129066), (1078, 118530), (1155, 110628), (1188, 107555), (1260, 101409), (1317, 97020), (1323, 96580), (1386, 92190), (1470, 86922), (1485, 86044), (1540, 82971), (1617, 79020), (1756, 72765), (1764, 72435), (1890, 67606), (1980, 64533), (2079, 61460), (2156, 59265), (2195, 58212), (2205, 57948), (2310, 55314), (2634, 48510), (2646, 48290), (2695, 47412), (2772, 46095), (2940, 43461), (2970, 43022), (3073, 41580), (3234, 39510), (3465, 36876), (3780, 33803), (3951, 32340), (4158, 30730), (4390, 29106), (4410, 28974), (4620, 27657), (4829, 26460), (4851, 26340), (5268, 24255), (5292, 24145), (5390, 23706), (5940, 21511), (6146, 20790), (6468, 19755), (6585, 19404), (6615, 19316), (6930, 18438), (7902, 16170), (8085, 15804), (8316, 15365), (8780, 14553), (8820, 14487), (9219, 13860), (9658, 13230), (9702, 13170), (10395, 12292), (10780, 11853)]