91197900

素因数分解:

$2^2\times 3^8\times 5^2\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 162

約数和(自身を含む): 298969580

約数和(自身を除く): 207771680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 139, 150, 162, 180, 225, 243, 270, 278, 300, 324, 405, 417, 450, 486, 540, 556, 675, 695, 729, 810, 834, 900, 972, 1215, 1251, 1350, 1390, 1458, 1620, 1668, 2025, 2085, 2187, 2430, 2502, 2700, 2780, 2916, 3475, 3645, 3753, 4050, 4170, 4374, 4860, 5004, 6075, 6255, 6561, 6950, 7290, 7506, 8100, 8340, 8748, 10425, 10935, 11259, 12150, 12510, 13122, 13900, 14580, 15012, 18225, 18765, 20850, 21870, 22518, 24300, 25020, 26244, 31275, 32805, 33777, 36450, 37530, 41700, 43740, 45036, 54675, 56295, 62550, 65610, 67554, 72900, 75060, 93825, 101331, 109350, 112590, 125100, 131220, 135108, 164025, 168885, 187650, 202662, 218700, 225180, 281475, 303993, 328050, 337770, 375300, 405324, 506655, 562950, 607986, 656100, 675540, 844425, 911979, 1013310, 1125900, 1215972, 1519965, 1688850, 1823958, 2026620, 2533275, 3039930, 3377700, 3647916, 4559895, 5066550, 6079860, 7599825, 9119790, 10133100, 15199650, 18239580, 22799475, 30399300, 45598950, 91197900]

約数ペア:

[(1, 91197900), (2, 45598950), (3, 30399300), (4, 22799475), (5, 18239580), (6, 15199650), (9, 10133100), (10, 9119790), (12, 7599825), (15, 6079860), (18, 5066550), (20, 4559895), (25, 3647916), (27, 3377700), (30, 3039930), (36, 2533275), (45, 2026620), (50, 1823958), (54, 1688850), (60, 1519965), (75, 1215972), (81, 1125900), (90, 1013310), (100, 911979), (108, 844425), (135, 675540), (139, 656100), (150, 607986), (162, 562950), (180, 506655), (225, 405324), (243, 375300), (270, 337770), (278, 328050), (300, 303993), (324, 281475), (405, 225180), (417, 218700), (450, 202662), (486, 187650), (540, 168885), (556, 164025), (675, 135108), (695, 131220), (729, 125100), (810, 112590), (834, 109350), (900, 101331), (972, 93825), (1215, 75060), (1251, 72900), (1350, 67554), (1390, 65610), (1458, 62550), (1620, 56295), (1668, 54675), (2025, 45036), (2085, 43740), (2187, 41700), (2430, 37530), (2502, 36450), (2700, 33777), (2780, 32805), (2916, 31275), (3475, 26244), (3645, 25020), (3753, 24300), (4050, 22518), (4170, 21870), (4374, 20850), (4860, 18765), (5004, 18225), (6075, 15012), (6255, 14580), (6561, 13900), (6950, 13122), (7290, 12510), (7506, 12150), (8100, 11259), (8340, 10935), (8748, 10425)]