25087320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 88452000

約数和(自身を除く): 63364680

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, 89, 90, 108, 116, 120, 135, 145, 162, 174, 178, 180, 216, 232, 243, 261, 267, 270, 290, 324, 348, 356, 360, 405, 435, 445, 486, 522, 534, 540, 580, 648, 696, 712, 783, 801, 810, 870, 890, 972, 1044, 1068, 1080, 1160, 1215, 1305, 1335, 1566, 1602, 1620, 1740, 1780, 1944, 2088, 2136, 2349, 2403, 2430, 2581, 2610, 2670, 3132, 3204, 3240, 3480, 3560, 3915, 4005, 4698, 4806, 4860, 5162, 5220, 5340, 6264, 6408, 7047, 7209, 7743, 7830, 8010, 9396, 9612, 9720, 10324, 10440, 10680, 11745, 12015, 12905, 14094, 14418, 15486, 15660, 16020, 18792, 19224, 20648, 21627, 23229, 23490, 24030, 25810, 28188, 28836, 30972, 31320, 32040, 35235, 36045, 38715, 43254, 46458, 46980, 48060, 51620, 56376, 57672, 61944, 69687, 70470, 72090, 77430, 86508, 92916, 93960, 96120, 103240, 108135, 116145, 139374, 140940, 144180, 154860, 173016, 185832, 209061, 216270, 232290, 278748, 281880, 288360, 309720, 348435, 418122, 432540, 464580, 557496, 627183, 696870, 836244, 865080, 929160, 1045305, 1254366, 1393740, 1672488, 2090610, 2508732, 2787480, 3135915, 4181220, 5017464, 6271830, 8362440, 12543660, 25087320]

約数ペア:

[(1, 25087320), (2, 12543660), (3, 8362440), (4, 6271830), (5, 5017464), (6, 4181220), (8, 3135915), (9, 2787480), (10, 2508732), (12, 2090610), (15, 1672488), (18, 1393740), (20, 1254366), (24, 1045305), (27, 929160), (29, 865080), (30, 836244), (36, 696870), (40, 627183), (45, 557496), (54, 464580), (58, 432540), (60, 418122), (72, 348435), (81, 309720), (87, 288360), (89, 281880), (90, 278748), (108, 232290), (116, 216270), (120, 209061), (135, 185832), (145, 173016), (162, 154860), (174, 144180), (178, 140940), (180, 139374), (216, 116145), (232, 108135), (243, 103240), (261, 96120), (267, 93960), (270, 92916), (290, 86508), (324, 77430), (348, 72090), (356, 70470), (360, 69687), (405, 61944), (435, 57672), (445, 56376), (486, 51620), (522, 48060), (534, 46980), (540, 46458), (580, 43254), (648, 38715), (696, 36045), (712, 35235), (783, 32040), (801, 31320), (810, 30972), (870, 28836), (890, 28188), (972, 25810), (1044, 24030), (1068, 23490), (1080, 23229), (1160, 21627), (1215, 20648), (1305, 19224), (1335, 18792), (1566, 16020), (1602, 15660), (1620, 15486), (1740, 14418), (1780, 14094), (1944, 12905), (2088, 12015), (2136, 11745), (2349, 10680), (2403, 10440), (2430, 10324), (2581, 9720), (2610, 9612), (2670, 9396), (3132, 8010), (3204, 7830), (3240, 7743), (3480, 7209), (3560, 7047), (3915, 6408), (4005, 6264), (4698, 5340), (4806, 5220), (4860, 5162)]