97999020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 355537728

約数和(自身を除く): 257538708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 271, 287, 294, 315, 369, 410, 420, 441, 490, 492, 542, 574, 588, 615, 630, 735, 738, 813, 820, 861, 882, 980, 1084, 1148, 1230, 1260, 1355, 1435, 1470, 1476, 1626, 1722, 1764, 1845, 1897, 2009, 2205, 2439, 2460, 2583, 2710, 2870, 2940, 3252, 3444, 3690, 3794, 4018, 4065, 4305, 4410, 4878, 5166, 5420, 5691, 5740, 6027, 7380, 7588, 8036, 8130, 8610, 8820, 9485, 9756, 10045, 10332, 11111, 11382, 12054, 12195, 12915, 13279, 16260, 17073, 17220, 18081, 18970, 20090, 22222, 22764, 24108, 24390, 25830, 26558, 28455, 30135, 33333, 34146, 36162, 37940, 39837, 40180, 44444, 48780, 51660, 53116, 55555, 56910, 60270, 66395, 66666, 68292, 72324, 77777, 79674, 85365, 90405, 99999, 111110, 113820, 119511, 120540, 132790, 133332, 155554, 159348, 166665, 170730, 180810, 199185, 199998, 222220, 233331, 239022, 265580, 311108, 333330, 341460, 361620, 388885, 398370, 399996, 466662, 478044, 499995, 544439, 597555, 666660, 699993, 777770, 796740, 933324, 999990, 1088878, 1166655, 1195110, 1399986, 1555540, 1633317, 1999980, 2177756, 2333310, 2390220, 2722195, 2799972, 3266634, 3499965, 4666620, 4899951, 5444390, 6533268, 6999930, 8166585, 9799902, 10888780, 13999860, 16333170, 19599804, 24499755, 32666340, 48999510, 97999020]

約数ペア:

[(1, 97999020), (2, 48999510), (3, 32666340), (4, 24499755), (5, 19599804), (6, 16333170), (7, 13999860), (9, 10888780), (10, 9799902), (12, 8166585), (14, 6999930), (15, 6533268), (18, 5444390), (20, 4899951), (21, 4666620), (28, 3499965), (30, 3266634), (35, 2799972), (36, 2722195), (41, 2390220), (42, 2333310), (45, 2177756), (49, 1999980), (60, 1633317), (63, 1555540), (70, 1399986), (82, 1195110), (84, 1166655), (90, 1088878), (98, 999990), (105, 933324), (123, 796740), (126, 777770), (140, 699993), (147, 666660), (164, 597555), (180, 544439), (196, 499995), (205, 478044), (210, 466662), (245, 399996), (246, 398370), (252, 388885), (271, 361620), (287, 341460), (294, 333330), (315, 311108), (369, 265580), (410, 239022), (420, 233331), (441, 222220), (490, 199998), (492, 199185), (542, 180810), (574, 170730), (588, 166665), (615, 159348), (630, 155554), (735, 133332), (738, 132790), (813, 120540), (820, 119511), (861, 113820), (882, 111110), (980, 99999), (1084, 90405), (1148, 85365), (1230, 79674), (1260, 77777), (1355, 72324), (1435, 68292), (1470, 66666), (1476, 66395), (1626, 60270), (1722, 56910), (1764, 55555), (1845, 53116), (1897, 51660), (2009, 48780), (2205, 44444), (2439, 40180), (2460, 39837), (2583, 37940), (2710, 36162), (2870, 34146), (2940, 33333), (3252, 30135), (3444, 28455), (3690, 26558), (3794, 25830), (4018, 24390), (4065, 24108), (4305, 22764), (4410, 22222), (4878, 20090), (5166, 18970), (5420, 18081), (5691, 17220), (5740, 17073), (6027, 16260), (7380, 13279), (7588, 12915), (8036, 12195), (8130, 12054), (8610, 11382), (8820, 11111), (9485, 10332), (9756, 10045)]