65747090500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7487}}^1$

素因数の和:7719

約数の個数: 192

約数和(自身を含む): 177667596288

約数和(自身を除く): 111920505788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 193, 250, 260, 325, 350, 364, 386, 455, 500, 650, 700, 772, 875, 910, 965, 1300, 1351, 1625, 1750, 1820, 1930, 2275, 2509, 2702, 3250, 3500, 3860, 4550, 4825, 5018, 5404, 6500, 6755, 7487, 9100, 9650, 10036, 11375, 12545, 13510, 14974, 17563, 19300, 22750, 24125, 25090, 27020, 29948, 33775, 35126, 37435, 45500, 48250, 50180, 52409, 62725, 67550, 70252, 74870, 87815, 96500, 97331, 104818, 125450, 135100, 149740, 168875, 175630, 187175, 194662, 209636, 250900, 262045, 313625, 337750, 351260, 374350, 389324, 439075, 486655, 524090, 627250, 675500, 681317, 748700, 878150, 935875, 973310, 1048180, 1254500, 1310225, 1362634, 1444991, 1756300, 1871750, 1946620, 2195375, 2433275, 2620450, 2725268, 2889982, 3406585, 3743500, 4390750, 4866550, 5240900, 5779964, 6551125, 6813170, 7224955, 8781500, 9733100, 10114937, 12166375, 13102250, 13626340, 14449910, 17032925, 18784883, 20229874, 24332750, 26204500, 28899820, 34065850, 36124775, 37569766, 40459748, 48665500, 50574685, 68131700, 72249550, 75139532, 85164625, 93924415, 101149370, 131494181, 144499100, 170329250, 180623875, 187848830, 202298740, 252873425, 262988362, 340658500, 361247750, 375697660, 469622075, 505746850, 525976724, 657470905, 722495500, 939244150, 1011493700, 1264367125, 1314941810, 1878488300, 2348110375, 2528734250, 2629883620, 3287354525, 4696220750, 5057468500, 6574709050, 9392441500, 13149418100, 16436772625, 32873545250, 65747090500]

約数ペア:

[(1, 65747090500), (2, 32873545250), (4, 16436772625), (5, 13149418100), (7, 9392441500), (10, 6574709050), (13, 5057468500), (14, 4696220750), (20, 3287354525), (25, 2629883620), (26, 2528734250), (28, 2348110375), (35, 1878488300), (50, 1314941810), (52, 1264367125), (65, 1011493700), (70, 939244150), (91, 722495500), (100, 657470905), (125, 525976724), (130, 505746850), (140, 469622075), (175, 375697660), (182, 361247750), (193, 340658500), (250, 262988362), (260, 252873425), (325, 202298740), (350, 187848830), (364, 180623875), (386, 170329250), (455, 144499100), (500, 131494181), (650, 101149370), (700, 93924415), (772, 85164625), (875, 75139532), (910, 72249550), (965, 68131700), (1300, 50574685), (1351, 48665500), (1625, 40459748), (1750, 37569766), (1820, 36124775), (1930, 34065850), (2275, 28899820), (2509, 26204500), (2702, 24332750), (3250, 20229874), (3500, 18784883), (3860, 17032925), (4550, 14449910), (4825, 13626340), (5018, 13102250), (5404, 12166375), (6500, 10114937), (6755, 9733100), (7487, 8781500), (9100, 7224955), (9650, 6813170), (10036, 6551125), (11375, 5779964), (12545, 5240900), (13510, 4866550), (14974, 4390750), (17563, 3743500), (19300, 3406585), (22750, 2889982), (24125, 2725268), (25090, 2620450), (27020, 2433275), (29948, 2195375), (33775, 1946620), (35126, 1871750), (37435, 1756300), (45500, 1444991), (48250, 1362634), (50180, 1310225), (52409, 1254500), (62725, 1048180), (67550, 973310), (70252, 935875), (74870, 878150), (87815, 748700), (96500, 681317), (97331, 675500), (104818, 627250), (125450, 524090), (135100, 486655), (149740, 439075), (168875, 389324), (175630, 374350), (187175, 351260), (194662, 337750), (209636, 313625), (250900, 262045)]