51077250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 172523520

約数和(自身を除く): 121446270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 47, 50, 54, 63, 69, 70, 75, 90, 94, 105, 115, 125, 126, 135, 138, 141, 150, 161, 175, 189, 207, 210, 225, 230, 235, 250, 270, 282, 315, 322, 329, 345, 350, 375, 378, 414, 423, 450, 470, 483, 525, 575, 621, 630, 658, 675, 690, 705, 750, 805, 846, 875, 945, 966, 987, 1035, 1050, 1081, 1125, 1150, 1175, 1242, 1269, 1350, 1410, 1449, 1575, 1610, 1645, 1725, 1750, 1890, 1974, 2070, 2115, 2162, 2250, 2350, 2415, 2538, 2625, 2875, 2898, 2961, 3105, 3150, 3243, 3290, 3375, 3450, 3525, 4025, 4230, 4347, 4725, 4830, 4935, 5175, 5250, 5405, 5750, 5875, 5922, 6210, 6345, 6486, 6750, 7050, 7245, 7567, 7875, 8050, 8225, 8625, 8694, 8883, 9450, 9729, 9870, 10350, 10575, 10810, 11750, 12075, 12690, 14490, 14805, 15134, 15525, 15750, 16215, 16450, 17250, 17625, 17766, 19458, 20125, 21150, 21735, 22701, 23625, 24150, 24675, 25875, 27025, 29187, 29610, 31050, 31725, 32430, 35250, 36225, 37835, 40250, 41125, 43470, 44415, 45402, 47250, 48645, 49350, 51750, 52875, 54050, 58374, 60375, 63450, 68103, 72450, 74025, 75670, 77625, 81075, 82250, 88830, 97290, 105750, 108675, 113505, 120750, 123375, 135125, 136206, 145935, 148050, 155250, 158625, 162150, 181125, 189175, 204309, 217350, 222075, 227010, 243225, 246750, 270250, 291870, 317250, 340515, 362250, 370125, 378350, 405375, 408618, 444150, 486450, 543375, 567525, 681030, 729675, 740250, 810750, 945875, 1021545, 1086750, 1110375, 1135050, 1216125, 1459350, 1702575, 1891750, 2043090, 2220750, 2432250, 2837625, 3405150, 3648375, 5107725, 5675250, 7296750, 8512875, 10215450, 17025750, 25538625, 51077250]

約数ペア:

[(1, 51077250), (2, 25538625), (3, 17025750), (5, 10215450), (6, 8512875), (7, 7296750), (9, 5675250), (10, 5107725), (14, 3648375), (15, 3405150), (18, 2837625), (21, 2432250), (23, 2220750), (25, 2043090), (27, 1891750), (30, 1702575), (35, 1459350), (42, 1216125), (45, 1135050), (46, 1110375), (47, 1086750), (50, 1021545), (54, 945875), (63, 810750), (69, 740250), (70, 729675), (75, 681030), (90, 567525), (94, 543375), (105, 486450), (115, 444150), (125, 408618), (126, 405375), (135, 378350), (138, 370125), (141, 362250), (150, 340515), (161, 317250), (175, 291870), (189, 270250), (207, 246750), (210, 243225), (225, 227010), (230, 222075), (235, 217350), (250, 204309), (270, 189175), (282, 181125), (315, 162150), (322, 158625), (329, 155250), (345, 148050), (350, 145935), (375, 136206), (378, 135125), (414, 123375), (423, 120750), (450, 113505), (470, 108675), (483, 105750), (525, 97290), (575, 88830), (621, 82250), (630, 81075), (658, 77625), (675, 75670), (690, 74025), (705, 72450), (750, 68103), (805, 63450), (846, 60375), (875, 58374), (945, 54050), (966, 52875), (987, 51750), (1035, 49350), (1050, 48645), (1081, 47250), (1125, 45402), (1150, 44415), (1175, 43470), (1242, 41125), (1269, 40250), (1350, 37835), (1410, 36225), (1449, 35250), (1575, 32430), (1610, 31725), (1645, 31050), (1725, 29610), (1750, 29187), (1890, 27025), (1974, 25875), (2070, 24675), (2115, 24150), (2162, 23625), (2250, 22701), (2350, 21735), (2415, 21150), (2538, 20125), (2625, 19458), (2875, 17766), (2898, 17625), (2961, 17250), (3105, 16450), (3150, 16215), (3243, 15750), (3290, 15525), (3375, 15134), (3450, 14805), (3525, 14490), (4025, 12690), (4230, 12075), (4347, 11750), (4725, 10810), (4830, 10575), (4935, 10350), (5175, 9870), (5250, 9729), (5405, 9450), (5750, 8883), (5875, 8694), (5922, 8625), (6210, 8225), (6345, 8050), (6486, 7875), (6750, 7567), (7050, 7245)]