129418380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7936

約数の個数: 144

約数和(自身を含む): 483223104

約数和(自身を除く): 353804724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7901, 8190, 15802, 16380, 23703, 31604, 39505, 47406, 55307, 71109, 79010, 94812, 102713, 110614, 118515, 142218, 158020, 165921, 205426, 221228, 237030, 276535, 284436, 308139, 331842, 355545, 410852, 474060, 497763, 513565, 553070, 616278, 663684, 711090, 718991, 829605, 924417, 995526, 1027130, 1106140, 1232556, 1422180, 1437982, 1540695, 1659210, 1848834, 1991052, 2054260, 2156973, 2488815, 2875964, 3081390, 3318420, 3594955, 3697668, 4313946, 4622085, 4977630, 6162780, 6470919, 7189910, 8627892, 9244170, 9955260, 10784865, 12941838, 14379820, 18488340, 21569730, 25883676, 32354595, 43139460, 64709190, 129418380]

約数ペア:

[(1, 129418380), (2, 64709190), (3, 43139460), (4, 32354595), (5, 25883676), (6, 21569730), (7, 18488340), (9, 14379820), (10, 12941838), (12, 10784865), (13, 9955260), (14, 9244170), (15, 8627892), (18, 7189910), (20, 6470919), (21, 6162780), (26, 4977630), (28, 4622085), (30, 4313946), (35, 3697668), (36, 3594955), (39, 3318420), (42, 3081390), (45, 2875964), (52, 2488815), (60, 2156973), (63, 2054260), (65, 1991052), (70, 1848834), (78, 1659210), (84, 1540695), (90, 1437982), (91, 1422180), (105, 1232556), (117, 1106140), (126, 1027130), (130, 995526), (140, 924417), (156, 829605), (180, 718991), (182, 711090), (195, 663684), (210, 616278), (234, 553070), (252, 513565), (260, 497763), (273, 474060), (315, 410852), (364, 355545), (390, 331842), (420, 308139), (455, 284436), (468, 276535), (546, 237030), (585, 221228), (630, 205426), (780, 165921), (819, 158020), (910, 142218), (1092, 118515), (1170, 110614), (1260, 102713), (1365, 94812), (1638, 79010), (1820, 71109), (2340, 55307), (2730, 47406), (3276, 39505), (4095, 31604), (5460, 23703), (7901, 16380), (8190, 15802)]