15148566540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7621}}^1$

素因数の和:8054

約数の個数: 144

約数和(自身を含む): 47775305760

約数和(自身を除く): 32626739220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 409, 486, 540, 810, 818, 972, 1215, 1227, 1620, 1636, 2045, 2430, 2454, 3681, 4090, 4860, 4908, 6135, 7362, 7621, 8180, 11043, 12270, 14724, 15242, 18405, 22086, 22863, 24540, 30484, 33129, 36810, 38105, 44172, 45726, 55215, 66258, 68589, 73620, 76210, 91452, 99387, 110430, 114315, 132516, 137178, 152420, 165645, 198774, 205767, 220860, 228630, 274356, 331290, 342945, 397548, 411534, 457260, 496935, 617301, 662580, 685890, 823068, 993870, 1028835, 1234602, 1371780, 1851903, 1987740, 2057670, 2469204, 3086505, 3116989, 3703806, 4115340, 6173010, 6233978, 7407612, 9259515, 9350967, 12346020, 12467956, 15584945, 18519030, 18701934, 28052901, 31169890, 37038060, 37403868, 46754835, 56105802, 62339780, 84158703, 93509670, 112211604, 140264505, 168317406, 187019340, 252476109, 280529010, 336634812, 420793515, 504952218, 561058020, 757428327, 841587030, 1009904436, 1262380545, 1514856654, 1683174060, 2524761090, 3029713308, 3787141635, 5049522180, 7574283270, 15148566540]

約数ペア:

[(1, 15148566540), (2, 7574283270), (3, 5049522180), (4, 3787141635), (5, 3029713308), (6, 2524761090), (9, 1683174060), (10, 1514856654), (12, 1262380545), (15, 1009904436), (18, 841587030), (20, 757428327), (27, 561058020), (30, 504952218), (36, 420793515), (45, 336634812), (54, 280529010), (60, 252476109), (81, 187019340), (90, 168317406), (108, 140264505), (135, 112211604), (162, 93509670), (180, 84158703), (243, 62339780), (270, 56105802), (324, 46754835), (405, 37403868), (409, 37038060), (486, 31169890), (540, 28052901), (810, 18701934), (818, 18519030), (972, 15584945), (1215, 12467956), (1227, 12346020), (1620, 9350967), (1636, 9259515), (2045, 7407612), (2430, 6233978), (2454, 6173010), (3681, 4115340), (4090, 3703806), (4860, 3116989), (4908, 3086505), (6135, 2469204), (7362, 2057670), (7621, 1987740), (8180, 1851903), (11043, 1371780), (12270, 1234602), (14724, 1028835), (15242, 993870), (18405, 823068), (22086, 685890), (22863, 662580), (24540, 617301), (30484, 496935), (33129, 457260), (36810, 411534), (38105, 397548), (44172, 342945), (45726, 331290), (55215, 274356), (66258, 228630), (68589, 220860), (73620, 205767), (76210, 198774), (91452, 165645), (99387, 152420), (110430, 137178), (114315, 132516)]