16148072500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2260

約数の個数: 180

約数和(自身を含む): 41770657236

約数和(自身を除く): 25622584736

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 125, 140, 175, 196, 244, 245, 250, 305, 350, 427, 490, 500, 610, 625, 700, 854, 875, 980, 1220, 1225, 1250, 1525, 1708, 1750, 2135, 2161, 2450, 2500, 2989, 3050, 3500, 4270, 4322, 4375, 4900, 5978, 6100, 6125, 7625, 8540, 8644, 8750, 10675, 10805, 11956, 12250, 14945, 15127, 15250, 17500, 21350, 21610, 24500, 29890, 30254, 30500, 30625, 38125, 42700, 43220, 53375, 54025, 59780, 60508, 61250, 74725, 75635, 76250, 105889, 106750, 108050, 122500, 131821, 149450, 151270, 152500, 211778, 213500, 216100, 263642, 266875, 270125, 298900, 302540, 373625, 378175, 423556, 527284, 529445, 533750, 540250, 659105, 747250, 756350, 922747, 1058890, 1067500, 1080500, 1318210, 1350625, 1494500, 1512700, 1845494, 1868125, 1890875, 2117780, 2636420, 2647225, 2701250, 3295525, 3690988, 3736250, 3781750, 4613735, 5294450, 5402500, 6459229, 6591050, 7472500, 7563500, 9227470, 9454375, 10588900, 12918458, 13182100, 13236125, 16477625, 18454940, 18908750, 23068675, 25836916, 26472250, 32296145, 32955250, 37817500, 46137350, 52944500, 64592290, 65910500, 66180625, 82388125, 92274700, 115343375, 129184580, 132361250, 161480725, 164776250, 230686750, 264722500, 322961450, 329552500, 461373500, 576716875, 645922900, 807403625, 1153433750, 1614807250, 2306867500, 3229614500, 4037018125, 8074036250, 16148072500]

約数ペア:

[(1, 16148072500), (2, 8074036250), (4, 4037018125), (5, 3229614500), (7, 2306867500), (10, 1614807250), (14, 1153433750), (20, 807403625), (25, 645922900), (28, 576716875), (35, 461373500), (49, 329552500), (50, 322961450), (61, 264722500), (70, 230686750), (98, 164776250), (100, 161480725), (122, 132361250), (125, 129184580), (140, 115343375), (175, 92274700), (196, 82388125), (244, 66180625), (245, 65910500), (250, 64592290), (305, 52944500), (350, 46137350), (427, 37817500), (490, 32955250), (500, 32296145), (610, 26472250), (625, 25836916), (700, 23068675), (854, 18908750), (875, 18454940), (980, 16477625), (1220, 13236125), (1225, 13182100), (1250, 12918458), (1525, 10588900), (1708, 9454375), (1750, 9227470), (2135, 7563500), (2161, 7472500), (2450, 6591050), (2500, 6459229), (2989, 5402500), (3050, 5294450), (3500, 4613735), (4270, 3781750), (4322, 3736250), (4375, 3690988), (4900, 3295525), (5978, 2701250), (6100, 2647225), (6125, 2636420), (7625, 2117780), (8540, 1890875), (8644, 1868125), (8750, 1845494), (10675, 1512700), (10805, 1494500), (11956, 1350625), (12250, 1318210), (14945, 1080500), (15127, 1067500), (15250, 1058890), (17500, 922747), (21350, 756350), (21610, 747250), (24500, 659105), (29890, 540250), (30254, 533750), (30500, 529445), (30625, 527284), (38125, 423556), (42700, 378175), (43220, 373625), (53375, 302540), (54025, 298900), (59780, 270125), (60508, 266875), (61250, 263642), (74725, 216100), (75635, 213500), (76250, 211778), (105889, 152500), (106750, 151270), (108050, 149450), (122500, 131821)]