345463380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2348

約数の個数: 144

約数和(自身を含む): 1122261504

約数和(自身を除く): 776798124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2293, 2430, 2511, 2790, 3348, 4185, 4586, 4860, 5022, 5580, 6879, 7533, 8370, 9172, 10044, 11465, 12555, 13758, 15066, 16740, 20637, 22930, 25110, 27516, 30132, 34395, 37665, 41274, 45860, 50220, 61911, 68790, 71083, 75330, 82548, 103185, 123822, 137580, 142166, 150660, 185733, 206370, 213249, 247644, 284332, 309555, 355415, 371466, 412740, 426498, 557199, 619110, 639747, 710830, 742932, 852996, 928665, 1066245, 1114398, 1238220, 1279494, 1421660, 1857330, 1919241, 2132490, 2228796, 2558988, 2785995, 3198735, 3714660, 3838482, 4264980, 5571990, 5757723, 6397470, 7676964, 9596205, 11143980, 11515446, 12794940, 17273169, 19192410, 23030892, 28788615, 34546338, 38384820, 57577230, 69092676, 86365845, 115154460, 172731690, 345463380]

約数ペア:

[(1, 345463380), (2, 172731690), (3, 115154460), (4, 86365845), (5, 69092676), (6, 57577230), (9, 38384820), (10, 34546338), (12, 28788615), (15, 23030892), (18, 19192410), (20, 17273169), (27, 12794940), (30, 11515446), (31, 11143980), (36, 9596205), (45, 7676964), (54, 6397470), (60, 5757723), (62, 5571990), (81, 4264980), (90, 3838482), (93, 3714660), (108, 3198735), (124, 2785995), (135, 2558988), (155, 2228796), (162, 2132490), (180, 1919241), (186, 1857330), (243, 1421660), (270, 1279494), (279, 1238220), (310, 1114398), (324, 1066245), (372, 928665), (405, 852996), (465, 742932), (486, 710830), (540, 639747), (558, 619110), (620, 557199), (810, 426498), (837, 412740), (930, 371466), (972, 355415), (1116, 309555), (1215, 284332), (1395, 247644), (1620, 213249), (1674, 206370), (1860, 185733), (2293, 150660), (2430, 142166), (2511, 137580), (2790, 123822), (3348, 103185), (4185, 82548), (4586, 75330), (4860, 71083), (5022, 68790), (5580, 61911), (6879, 50220), (7533, 45860), (8370, 41274), (9172, 37665), (10044, 34395), (11465, 30132), (12555, 27516), (13758, 25110), (15066, 22930), (16740, 20637)]