130019580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 292663044

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, 863, 930, 972, 1116, 1215, 1395, 1620, 1674, 1726, 1860, 2430, 2511, 2589, 2790, 3348, 3452, 4185, 4315, 4860, 5022, 5178, 5580, 7533, 7767, 8370, 8630, 10044, 10356, 12555, 12945, 15066, 15534, 16740, 17260, 23301, 25110, 25890, 26753, 30132, 31068, 37665, 38835, 46602, 50220, 51780, 53506, 69903, 75330, 77670, 80259, 93204, 107012, 116505, 133765, 139806, 150660, 155340, 160518, 209709, 233010, 240777, 267530, 279612, 321036, 349515, 401295, 419418, 466020, 481554, 535060, 699030, 722331, 802590, 838836, 963108, 1048545, 1203885, 1398060, 1444662, 1605180, 2097090, 2166993, 2407770, 2889324, 3611655, 4194180, 4333986, 4815540, 6500979, 7223310, 8667972, 10834965, 13001958, 14446620, 21669930, 26003916, 32504895, 43339860, 65009790, 130019580]

約数ペア:

[(1, 130019580), (2, 65009790), (3, 43339860), (4, 32504895), (5, 26003916), (6, 21669930), (9, 14446620), (10, 13001958), (12, 10834965), (15, 8667972), (18, 7223310), (20, 6500979), (27, 4815540), (30, 4333986), (31, 4194180), (36, 3611655), (45, 2889324), (54, 2407770), (60, 2166993), (62, 2097090), (81, 1605180), (90, 1444662), (93, 1398060), (108, 1203885), (124, 1048545), (135, 963108), (155, 838836), (162, 802590), (180, 722331), (186, 699030), (243, 535060), (270, 481554), (279, 466020), (310, 419418), (324, 401295), (372, 349515), (405, 321036), (465, 279612), (486, 267530), (540, 240777), (558, 233010), (620, 209709), (810, 160518), (837, 155340), (863, 150660), (930, 139806), (972, 133765), (1116, 116505), (1215, 107012), (1395, 93204), (1620, 80259), (1674, 77670), (1726, 75330), (1860, 69903), (2430, 53506), (2511, 51780), (2589, 50220), (2790, 46602), (3348, 38835), (3452, 37665), (4185, 31068), (4315, 30132), (4860, 26753), (5022, 25890), (5178, 25110), (5580, 23301), (7533, 17260), (7767, 16740), (8370, 15534), (8630, 15066), (10044, 12945), (10356, 12555)]