250215480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 160

約数和(自身を含む): 870328800

約数和(自身を除く): 620113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 2663, 3132, 3240, 3480, 3915, 4698, 5220, 5326, 6264, 7830, 7989, 9396, 10440, 10652, 11745, 13315, 15660, 15978, 18792, 21304, 23490, 23967, 26630, 31320, 31956, 39945, 46980, 47934, 53260, 63912, 71901, 77227, 79890, 93960, 95868, 106520, 119835, 143802, 154454, 159780, 191736, 215703, 231681, 239670, 287604, 308908, 319560, 359505, 386135, 431406, 463362, 479340, 575208, 617816, 695043, 719010, 772270, 862812, 926724, 958680, 1078515, 1158405, 1390086, 1438020, 1544540, 1725624, 1853448, 2085129, 2157030, 2316810, 2780172, 2876040, 3089080, 3475215, 4170258, 4314060, 4633620, 5560344, 6255387, 6950430, 8340516, 8628120, 9267240, 10425645, 12510774, 13900860, 16681032, 20851290, 25021548, 27801720, 31276935, 41702580, 50043096, 62553870, 83405160, 125107740, 250215480]

約数ペア:

[(1, 250215480), (2, 125107740), (3, 83405160), (4, 62553870), (5, 50043096), (6, 41702580), (8, 31276935), (9, 27801720), (10, 25021548), (12, 20851290), (15, 16681032), (18, 13900860), (20, 12510774), (24, 10425645), (27, 9267240), (29, 8628120), (30, 8340516), (36, 6950430), (40, 6255387), (45, 5560344), (54, 4633620), (58, 4314060), (60, 4170258), (72, 3475215), (81, 3089080), (87, 2876040), (90, 2780172), (108, 2316810), (116, 2157030), (120, 2085129), (135, 1853448), (145, 1725624), (162, 1544540), (174, 1438020), (180, 1390086), (216, 1158405), (232, 1078515), (261, 958680), (270, 926724), (290, 862812), (324, 772270), (348, 719010), (360, 695043), (405, 617816), (435, 575208), (522, 479340), (540, 463362), (580, 431406), (648, 386135), (696, 359505), (783, 319560), (810, 308908), (870, 287604), (1044, 239670), (1080, 231681), (1160, 215703), (1305, 191736), (1566, 159780), (1620, 154454), (1740, 143802), (2088, 119835), (2349, 106520), (2610, 95868), (2663, 93960), (3132, 79890), (3240, 77227), (3480, 71901), (3915, 63912), (4698, 53260), (5220, 47934), (5326, 46980), (6264, 39945), (7830, 31956), (7989, 31320), (9396, 26630), (10440, 23967), (10652, 23490), (11745, 21304), (13315, 18792), (15660, 15978)]