50391978480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{1997}}^1$

素因数の和:2464

約数の個数: 240

約数和(自身を含む): 171486997344

約数和(自身を除く): 121095018864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 347, 360, 404, 505, 606, 694, 720, 808, 909, 1010, 1041, 1212, 1388, 1515, 1616, 1735, 1818, 1997, 2020, 2082, 2424, 2776, 3030, 3123, 3470, 3636, 3994, 4040, 4164, 4545, 4848, 5205, 5552, 5991, 6060, 6246, 6940, 7272, 7988, 8080, 8328, 9090, 9985, 10410, 11982, 12120, 12492, 13880, 14544, 15615, 15976, 16656, 17973, 18180, 19970, 20820, 23964, 24240, 24984, 27760, 29955, 31230, 31952, 35047, 35946, 36360, 39940, 41640, 47928, 49968, 59910, 62460, 70094, 71892, 72720, 79880, 83280, 89865, 95856, 105141, 119820, 124920, 140188, 143784, 159760, 175235, 179730, 201697, 210282, 239640, 249840, 280376, 287568, 315423, 350470, 359460, 403394, 420564, 479280, 525705, 560752, 605091, 630846, 692959, 700940, 718920, 806788, 841128, 1008485, 1051410, 1210182, 1261692, 1385918, 1401880, 1437840, 1577115, 1613576, 1682256, 1815273, 2016970, 2078877, 2102820, 2420364, 2523384, 2771836, 2803760, 3025455, 3154230, 3227152, 3464795, 3630546, 4033940, 4157754, 4205640, 4840728, 5046768, 5543672, 6050910, 6236631, 6308460, 6929590, 7261092, 8067880, 8315508, 8411280, 9076365, 9681456, 10394385, 11087344, 12101820, 12473262, 12616920, 13859180, 14522184, 16135760, 16631016, 18152730, 20788770, 24203640, 24946524, 25233840, 27718360, 29044368, 31183155, 33262032, 36305460, 41577540, 48407280, 49893048, 55436720, 62366310, 69988859, 72610920, 83155080, 99786096, 124732620, 139977718, 145221840, 166310160, 209966577, 249465240, 279955436, 349944295, 419933154, 498930480, 559910872, 629899731, 699888590, 839866308, 1049832885, 1119821744, 1259799462, 1399777180, 1679732616, 2099665770, 2519598924, 2799554360, 3149498655, 3359465232, 4199331540, 5039197848, 5599108720, 6298997310, 8398663080, 10078395696, 12597994620, 16797326160, 25195989240, 50391978480]

約数ペア:

[(1, 50391978480), (2, 25195989240), (3, 16797326160), (4, 12597994620), (5, 10078395696), (6, 8398663080), (8, 6298997310), (9, 5599108720), (10, 5039197848), (12, 4199331540), (15, 3359465232), (16, 3149498655), (18, 2799554360), (20, 2519598924), (24, 2099665770), (30, 1679732616), (36, 1399777180), (40, 1259799462), (45, 1119821744), (48, 1049832885), (60, 839866308), (72, 699888590), (80, 629899731), (90, 559910872), (101, 498930480), (120, 419933154), (144, 349944295), (180, 279955436), (202, 249465240), (240, 209966577), (303, 166310160), (347, 145221840), (360, 139977718), (404, 124732620), (505, 99786096), (606, 83155080), (694, 72610920), (720, 69988859), (808, 62366310), (909, 55436720), (1010, 49893048), (1041, 48407280), (1212, 41577540), (1388, 36305460), (1515, 33262032), (1616, 31183155), (1735, 29044368), (1818, 27718360), (1997, 25233840), (2020, 24946524), (2082, 24203640), (2424, 20788770), (2776, 18152730), (3030, 16631016), (3123, 16135760), (3470, 14522184), (3636, 13859180), (3994, 12616920), (4040, 12473262), (4164, 12101820), (4545, 11087344), (4848, 10394385), (5205, 9681456), (5552, 9076365), (5991, 8411280), (6060, 8315508), (6246, 8067880), (6940, 7261092), (7272, 6929590), (7988, 6308460), (8080, 6236631), (8328, 6050910), (9090, 5543672), (9985, 5046768), (10410, 4840728), (11982, 4205640), (12120, 4157754), (12492, 4033940), (13880, 3630546), (14544, 3464795), (15615, 3227152), (15976, 3154230), (16656, 3025455), (17973, 2803760), (18180, 2771836), (19970, 2523384), (20820, 2420364), (23964, 2102820), (24240, 2078877), (24984, 2016970), (27760, 1815273), (29955, 1682256), (31230, 1613576), (31952, 1577115), (35047, 1437840), (35946, 1401880), (36360, 1385918), (39940, 1261692), (41640, 1210182), (47928, 1051410), (49968, 1008485), (59910, 841128), (62460, 806788), (70094, 718920), (71892, 700940), (72720, 692959), (79880, 630846), (83280, 605091), (89865, 560752), (95856, 525705), (105141, 479280), (119820, 420564), (124920, 403394), (140188, 359460), (143784, 350470), (159760, 315423), (175235, 287568), (179730, 280376), (201697, 249840), (210282, 239640)]