201638931000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{87631}}^1$

素因数の和:87727

約数の個数: 256

約数和(自身を含む): 688997836800

約数和(自身を除く): 487358905800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 59, 60, 65, 75, 78, 100, 104, 118, 120, 125, 130, 150, 156, 177, 195, 200, 236, 250, 260, 295, 300, 312, 325, 354, 375, 390, 472, 500, 520, 590, 600, 650, 708, 750, 767, 780, 885, 975, 1000, 1180, 1300, 1416, 1475, 1500, 1534, 1560, 1625, 1770, 1950, 2301, 2360, 2600, 2950, 3000, 3068, 3250, 3540, 3835, 3900, 4425, 4602, 4875, 5900, 6136, 6500, 7080, 7375, 7670, 7800, 8850, 9204, 9750, 11505, 11800, 13000, 14750, 15340, 17700, 18408, 19175, 19500, 22125, 23010, 29500, 30680, 35400, 38350, 39000, 44250, 46020, 57525, 59000, 76700, 87631, 88500, 92040, 95875, 115050, 153400, 175262, 177000, 191750, 230100, 262893, 287625, 350524, 383500, 438155, 460200, 525786, 575250, 701048, 767000, 876310, 1051572, 1139203, 1150500, 1314465, 1752620, 2103144, 2190775, 2278406, 2301000, 2628930, 3417609, 3505240, 4381550, 4556812, 5170229, 5257860, 5696015, 6572325, 6835218, 8763100, 9113624, 10340458, 10515720, 10953875, 11392030, 13144650, 13670436, 15510687, 17088045, 17526200, 20680916, 21907750, 22784060, 25851145, 26289300, 27340872, 28480075, 31021374, 32861625, 34176090, 41361832, 43815500, 45568120, 51702290, 52578600, 56960150, 62042748, 65723250, 67212977, 68352180, 77553435, 85440225, 87631000, 103404580, 113920300, 124085496, 129255725, 131446500, 134425954, 136704360, 142400375, 155106870, 170880450, 201638931, 206809160, 227840600, 258511450, 262893000, 268851908, 284800750, 310213740, 336064885, 341760900, 387767175, 403277862, 427201125, 517022900, 537703816, 569601500, 620427480, 646278625, 672129770, 683521800, 775534350, 806555724, 854402250, 1008194655, 1034045800, 1139203000, 1292557250, 1344259540, 1551068700, 1613111448, 1680324425, 1708804500, 1938835875, 2016389310, 2585114500, 2688519080, 3102137400, 3360648850, 3417609000, 3877671750, 4032778620, 5040973275, 5170229000, 6721297700, 7755343500, 8065557240, 8401622125, 10081946550, 13442595400, 15510687000, 16803244250, 20163893100, 25204866375, 33606488500, 40327786200, 50409732750, 67212977000, 100819465500, 201638931000]

約数ペア:

[(1, 201638931000), (2, 100819465500), (3, 67212977000), (4, 50409732750), (5, 40327786200), (6, 33606488500), (8, 25204866375), (10, 20163893100), (12, 16803244250), (13, 15510687000), (15, 13442595400), (20, 10081946550), (24, 8401622125), (25, 8065557240), (26, 7755343500), (30, 6721297700), (39, 5170229000), (40, 5040973275), (50, 4032778620), (52, 3877671750), (59, 3417609000), (60, 3360648850), (65, 3102137400), (75, 2688519080), (78, 2585114500), (100, 2016389310), (104, 1938835875), (118, 1708804500), (120, 1680324425), (125, 1613111448), (130, 1551068700), (150, 1344259540), (156, 1292557250), (177, 1139203000), (195, 1034045800), (200, 1008194655), (236, 854402250), (250, 806555724), (260, 775534350), (295, 683521800), (300, 672129770), (312, 646278625), (325, 620427480), (354, 569601500), (375, 537703816), (390, 517022900), (472, 427201125), (500, 403277862), (520, 387767175), (590, 341760900), (600, 336064885), (650, 310213740), (708, 284800750), (750, 268851908), (767, 262893000), (780, 258511450), (885, 227840600), (975, 206809160), (1000, 201638931), (1180, 170880450), (1300, 155106870), (1416, 142400375), (1475, 136704360), (1500, 134425954), (1534, 131446500), (1560, 129255725), (1625, 124085496), (1770, 113920300), (1950, 103404580), (2301, 87631000), (2360, 85440225), (2600, 77553435), (2950, 68352180), (3000, 67212977), (3068, 65723250), (3250, 62042748), (3540, 56960150), (3835, 52578600), (3900, 51702290), (4425, 45568120), (4602, 43815500), (4875, 41361832), (5900, 34176090), (6136, 32861625), (6500, 31021374), (7080, 28480075), (7375, 27340872), (7670, 26289300), (7800, 25851145), (8850, 22784060), (9204, 21907750), (9750, 20680916), (11505, 17526200), (11800, 17088045), (13000, 15510687), (14750, 13670436), (15340, 13144650), (17700, 11392030), (18408, 10953875), (19175, 10515720), (19500, 10340458), (22125, 9113624), (23010, 8763100), (29500, 6835218), (30680, 6572325), (35400, 5696015), (38350, 5257860), (39000, 5170229), (44250, 4556812), (46020, 4381550), (57525, 3505240), (59000, 3417609), (76700, 2628930), (87631, 2301000), (88500, 2278406), (92040, 2190775), (95875, 2103144), (115050, 1752620), (153400, 1314465), (175262, 1150500), (177000, 1139203), (191750, 1051572), (230100, 876310), (262893, 767000), (287625, 701048), (350524, 575250), (383500, 525786), (438155, 460200)]