54519480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 134178120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 79, 81, 90, 108, 120, 135, 142, 158, 162, 180, 213, 216, 237, 243, 270, 284, 316, 324, 355, 360, 395, 405, 426, 474, 486, 540, 568, 632, 639, 648, 710, 711, 790, 810, 852, 948, 972, 1065, 1080, 1185, 1215, 1278, 1420, 1422, 1580, 1620, 1704, 1896, 1917, 1944, 2130, 2133, 2370, 2430, 2556, 2840, 2844, 3160, 3195, 3240, 3555, 3834, 4260, 4266, 4740, 4860, 5112, 5609, 5688, 5751, 6390, 6399, 7110, 7668, 8520, 8532, 9480, 9585, 9720, 10665, 11218, 11502, 12780, 12798, 14220, 15336, 16827, 17064, 17253, 19170, 19197, 21330, 22436, 23004, 25560, 25596, 28045, 28440, 28755, 31995, 33654, 34506, 38340, 38394, 42660, 44872, 46008, 50481, 51192, 56090, 57510, 63990, 67308, 69012, 76680, 76788, 84135, 85320, 86265, 95985, 100962, 112180, 115020, 127980, 134616, 138024, 151443, 153576, 168270, 172530, 191970, 201924, 224360, 230040, 252405, 255960, 302886, 336540, 345060, 383940, 403848, 454329, 504810, 605772, 673080, 690120, 757215, 767880, 908658, 1009620, 1211544, 1362987, 1514430, 1817316, 2019240, 2271645, 2725974, 3028860, 3634632, 4543290, 5451948, 6057720, 6814935, 9086580, 10903896, 13629870, 18173160, 27259740, 54519480]

約数ペア:

[(1, 54519480), (2, 27259740), (3, 18173160), (4, 13629870), (5, 10903896), (6, 9086580), (8, 6814935), (9, 6057720), (10, 5451948), (12, 4543290), (15, 3634632), (18, 3028860), (20, 2725974), (24, 2271645), (27, 2019240), (30, 1817316), (36, 1514430), (40, 1362987), (45, 1211544), (54, 1009620), (60, 908658), (71, 767880), (72, 757215), (79, 690120), (81, 673080), (90, 605772), (108, 504810), (120, 454329), (135, 403848), (142, 383940), (158, 345060), (162, 336540), (180, 302886), (213, 255960), (216, 252405), (237, 230040), (243, 224360), (270, 201924), (284, 191970), (316, 172530), (324, 168270), (355, 153576), (360, 151443), (395, 138024), (405, 134616), (426, 127980), (474, 115020), (486, 112180), (540, 100962), (568, 95985), (632, 86265), (639, 85320), (648, 84135), (710, 76788), (711, 76680), (790, 69012), (810, 67308), (852, 63990), (948, 57510), (972, 56090), (1065, 51192), (1080, 50481), (1185, 46008), (1215, 44872), (1278, 42660), (1420, 38394), (1422, 38340), (1580, 34506), (1620, 33654), (1704, 31995), (1896, 28755), (1917, 28440), (1944, 28045), (2130, 25596), (2133, 25560), (2370, 23004), (2430, 22436), (2556, 21330), (2840, 19197), (2844, 19170), (3160, 17253), (3195, 17064), (3240, 16827), (3555, 15336), (3834, 14220), (4260, 12798), (4266, 12780), (4740, 11502), (4860, 11218), (5112, 10665), (5609, 9720), (5688, 9585), (5751, 9480), (6390, 8532), (6399, 8520), (7110, 7668)]