25825184880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28687}}^1$

素因数の和:28756

約数の個数: 240

約数和(自身を含む): 90839519232

約数和(自身を除く): 65014334352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4840, 5115, 5456, 5808, 6820, 7260, 7440, 7502, 8184, 9680, 10230, 11253, 13640, 14520, 15004, 16368, 18755, 20460, 22506, 27280, 28687, 29040, 30008, 37510, 40920, 45012, 56265, 57374, 60016, 75020, 81840, 86061, 90024, 112530, 114748, 143435, 150040, 172122, 180048, 225060, 229496, 286870, 300080, 315557, 344244, 430305, 450120, 458992, 573740, 631114, 688488, 860610, 889297, 900240, 946671, 1147480, 1262228, 1376976, 1577785, 1721220, 1778594, 1893342, 2294960, 2524456, 2667891, 3155570, 3442440, 3471127, 3557188, 3786684, 4446485, 4733355, 5048912, 5335782, 6311140, 6884880, 6942254, 7114376, 7573368, 8892970, 9466710, 9782267, 10413381, 10671564, 12622280, 13339455, 13884508, 14228752, 15146736, 17355635, 17785940, 18933420, 19564534, 20826762, 21343128, 25244560, 26678910, 27769016, 29346801, 34711270, 35571880, 37866840, 39129068, 41653524, 42686256, 48911335, 52066905, 53357820, 55538032, 58693602, 69422540, 71143760, 75733680, 78258136, 83307048, 97822670, 104133810, 106715640, 107604937, 117387204, 138845080, 146734005, 156516272, 166614096, 195645340, 208267620, 213431280, 215209874, 234774408, 277690160, 293468010, 322814811, 391290680, 416535240, 430419748, 469548816, 538024685, 586936020, 645629622, 782581360, 833070480, 860839496, 1076049370, 1173872040, 1291259244, 1614074055, 1721678992, 2152098740, 2347744080, 2582518488, 3228148110, 4304197480, 5165036976, 6456296220, 8608394960, 12912592440, 25825184880]

約数ペア:

[(1, 25825184880), (2, 12912592440), (3, 8608394960), (4, 6456296220), (5, 5165036976), (6, 4304197480), (8, 3228148110), (10, 2582518488), (11, 2347744080), (12, 2152098740), (15, 1721678992), (16, 1614074055), (20, 1291259244), (22, 1173872040), (24, 1076049370), (30, 860839496), (31, 833070480), (33, 782581360), (40, 645629622), (44, 586936020), (48, 538024685), (55, 469548816), (60, 430419748), (62, 416535240), (66, 391290680), (80, 322814811), (88, 293468010), (93, 277690160), (110, 234774408), (120, 215209874), (121, 213431280), (124, 208267620), (132, 195645340), (155, 166614096), (165, 156516272), (176, 146734005), (186, 138845080), (220, 117387204), (240, 107604937), (242, 106715640), (248, 104133810), (264, 97822670), (310, 83307048), (330, 78258136), (341, 75733680), (363, 71143760), (372, 69422540), (440, 58693602), (465, 55538032), (484, 53357820), (496, 52066905), (528, 48911335), (605, 42686256), (620, 41653524), (660, 39129068), (682, 37866840), (726, 35571880), (744, 34711270), (880, 29346801), (930, 27769016), (968, 26678910), (1023, 25244560), (1210, 21343128), (1240, 20826762), (1320, 19564534), (1364, 18933420), (1452, 17785940), (1488, 17355635), (1705, 15146736), (1815, 14228752), (1860, 13884508), (1936, 13339455), (2046, 12622280), (2420, 10671564), (2480, 10413381), (2640, 9782267), (2728, 9466710), (2904, 8892970), (3410, 7573368), (3630, 7114376), (3720, 6942254), (3751, 6884880), (4092, 6311140), (4840, 5335782), (5115, 5048912), (5456, 4733355), (5808, 4446485), (6820, 3786684), (7260, 3557188), (7440, 3471127), (7502, 3442440), (8184, 3155570), (9680, 2667891), (10230, 2524456), (11253, 2294960), (13640, 1893342), (14520, 1778594), (15004, 1721220), (16368, 1577785), (18755, 1376976), (20460, 1262228), (22506, 1147480), (27280, 946671), (28687, 900240), (29040, 889297), (30008, 860610), (37510, 688488), (40920, 631114), (45012, 573740), (56265, 458992), (57374, 450120), (60016, 430305), (75020, 344244), (81840, 315557), (86061, 300080), (90024, 286870), (112530, 229496), (114748, 225060), (143435, 180048), (150040, 172122)]