2018963100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 288

約数和(自身を含む): 7391526912

約数和(自身を除く): 5372563812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 71, 75, 77, 84, 100, 105, 110, 132, 140, 142, 150, 154, 165, 175, 210, 213, 220, 231, 275, 284, 300, 308, 330, 350, 355, 385, 420, 426, 462, 497, 525, 550, 660, 700, 710, 770, 781, 825, 852, 924, 994, 1050, 1065, 1100, 1155, 1231, 1420, 1491, 1540, 1562, 1650, 1775, 1925, 1988, 2100, 2130, 2310, 2343, 2462, 2485, 2982, 3124, 3300, 3550, 3693, 3850, 3905, 4260, 4620, 4686, 4924, 4970, 5325, 5467, 5775, 5964, 6155, 7100, 7386, 7455, 7700, 7810, 8617, 9372, 9940, 10650, 10934, 11550, 11715, 12310, 12425, 13541, 14772, 14910, 15620, 16401, 17234, 18465, 19525, 21300, 21868, 23100, 23430, 24620, 24850, 25851, 27082, 27335, 29820, 30775, 32802, 34468, 36930, 37275, 39050, 40623, 43085, 46860, 49700, 51702, 54164, 54670, 58575, 61550, 65604, 67705, 73860, 74550, 78100, 81246, 82005, 86170, 87401, 92325, 94787, 103404, 109340, 117150, 123100, 129255, 135410, 136675, 149100, 162492, 164010, 172340, 174802, 184650, 189574, 203115, 215425, 234300, 258510, 262203, 270820, 273350, 284361, 328020, 338525, 349604, 369300, 379148, 406230, 410025, 430850, 437005, 473935, 517020, 524406, 546700, 568722, 611807, 646275, 677050, 812460, 820050, 861700, 874010, 947870, 961411, 1015575, 1048812, 1137444, 1223614, 1292550, 1311015, 1354100, 1421805, 1640100, 1748020, 1835421, 1895740, 1922822, 2031150, 2185025, 2369675, 2447228, 2585100, 2622030, 2843610, 2884233, 3059035, 3670842, 3845644, 4062300, 4370050, 4739350, 4807055, 5244060, 5687220, 5768466, 6118070, 6555075, 6729877, 7109025, 7341684, 8740100, 9177105, 9478700, 9614110, 11536932, 12236140, 13110150, 13459754, 14218050, 14421165, 15295175, 18354210, 19228220, 20189631, 24035275, 26220300, 26919508, 28436100, 28842330, 30590350, 33649385, 36708420, 40379262, 45885525, 48070550, 57684660, 61180700, 67298770, 72105825, 80758524, 91771050, 96141100, 100948155, 134597540, 144211650, 168246925, 183542100, 201896310, 288423300, 336493850, 403792620, 504740775, 672987700, 1009481550, 2018963100]

約数ペア:

[(1, 2018963100), (2, 1009481550), (3, 672987700), (4, 504740775), (5, 403792620), (6, 336493850), (7, 288423300), (10, 201896310), (11, 183542100), (12, 168246925), (14, 144211650), (15, 134597540), (20, 100948155), (21, 96141100), (22, 91771050), (25, 80758524), (28, 72105825), (30, 67298770), (33, 61180700), (35, 57684660), (42, 48070550), (44, 45885525), (50, 40379262), (55, 36708420), (60, 33649385), (66, 30590350), (70, 28842330), (71, 28436100), (75, 26919508), (77, 26220300), (84, 24035275), (100, 20189631), (105, 19228220), (110, 18354210), (132, 15295175), (140, 14421165), (142, 14218050), (150, 13459754), (154, 13110150), (165, 12236140), (175, 11536932), (210, 9614110), (213, 9478700), (220, 9177105), (231, 8740100), (275, 7341684), (284, 7109025), (300, 6729877), (308, 6555075), (330, 6118070), (350, 5768466), (355, 5687220), (385, 5244060), (420, 4807055), (426, 4739350), (462, 4370050), (497, 4062300), (525, 3845644), (550, 3670842), (660, 3059035), (700, 2884233), (710, 2843610), (770, 2622030), (781, 2585100), (825, 2447228), (852, 2369675), (924, 2185025), (994, 2031150), (1050, 1922822), (1065, 1895740), (1100, 1835421), (1155, 1748020), (1231, 1640100), (1420, 1421805), (1491, 1354100), (1540, 1311015), (1562, 1292550), (1650, 1223614), (1775, 1137444), (1925, 1048812), (1988, 1015575), (2100, 961411), (2130, 947870), (2310, 874010), (2343, 861700), (2462, 820050), (2485, 812460), (2982, 677050), (3124, 646275), (3300, 611807), (3550, 568722), (3693, 546700), (3850, 524406), (3905, 517020), (4260, 473935), (4620, 437005), (4686, 430850), (4924, 410025), (4970, 406230), (5325, 379148), (5467, 369300), (5775, 349604), (5964, 338525), (6155, 328020), (7100, 284361), (7386, 273350), (7455, 270820), (7700, 262203), (7810, 258510), (8617, 234300), (9372, 215425), (9940, 203115), (10650, 189574), (10934, 184650), (11550, 174802), (11715, 172340), (12310, 164010), (12425, 162492), (13541, 149100), (14772, 136675), (14910, 135410), (15620, 129255), (16401, 123100), (17234, 117150), (18465, 109340), (19525, 103404), (21300, 94787), (21868, 92325), (23100, 87401), (23430, 86170), (24620, 82005), (24850, 81246), (25851, 78100), (27082, 74550), (27335, 73860), (29820, 67705), (30775, 65604), (32802, 61550), (34468, 58575), (36930, 54670), (37275, 54164), (39050, 51702), (40623, 49700), (43085, 46860)]