85128750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 280710144

約数和(自身を除く): 195581394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 47, 50, 63, 69, 70, 75, 90, 94, 105, 115, 125, 126, 138, 141, 150, 161, 175, 207, 210, 225, 230, 235, 250, 282, 315, 322, 329, 345, 350, 375, 414, 423, 450, 470, 483, 525, 575, 625, 630, 658, 690, 705, 750, 805, 846, 875, 966, 987, 1035, 1050, 1081, 1125, 1150, 1175, 1250, 1410, 1449, 1575, 1610, 1645, 1725, 1750, 1875, 1974, 2070, 2115, 2162, 2250, 2350, 2415, 2625, 2875, 2898, 2961, 3150, 3243, 3290, 3450, 3525, 3750, 4025, 4230, 4375, 4830, 4935, 5175, 5250, 5405, 5625, 5750, 5875, 5922, 6486, 7050, 7245, 7567, 7875, 8050, 8225, 8625, 8750, 9729, 9870, 10350, 10575, 10810, 11250, 11750, 12075, 13125, 14375, 14490, 14805, 15134, 15750, 16215, 16450, 17250, 17625, 19458, 20125, 21150, 22701, 24150, 24675, 25875, 26250, 27025, 28750, 29375, 29610, 32430, 35250, 36225, 37835, 39375, 40250, 41125, 43125, 45402, 48645, 49350, 51750, 52875, 54050, 58750, 60375, 68103, 72450, 74025, 75670, 78750, 81075, 82250, 86250, 88125, 97290, 100625, 105750, 113505, 120750, 123375, 129375, 135125, 136206, 148050, 162150, 176250, 181125, 189175, 201250, 205625, 227010, 243225, 246750, 258750, 264375, 270250, 301875, 340515, 362250, 370125, 378350, 405375, 411250, 486450, 528750, 567525, 603750, 616875, 675625, 681030, 740250, 810750, 905625, 945875, 1135050, 1216125, 1233750, 1351250, 1702575, 1811250, 1850625, 1891750, 2026875, 2432250, 2837625, 3405150, 3701250, 4053750, 4729375, 5675250, 6080625, 8512875, 9458750, 12161250, 14188125, 17025750, 28376250, 42564375, 85128750]

約数ペア:

[(1, 85128750), (2, 42564375), (3, 28376250), (5, 17025750), (6, 14188125), (7, 12161250), (9, 9458750), (10, 8512875), (14, 6080625), (15, 5675250), (18, 4729375), (21, 4053750), (23, 3701250), (25, 3405150), (30, 2837625), (35, 2432250), (42, 2026875), (45, 1891750), (46, 1850625), (47, 1811250), (50, 1702575), (63, 1351250), (69, 1233750), (70, 1216125), (75, 1135050), (90, 945875), (94, 905625), (105, 810750), (115, 740250), (125, 681030), (126, 675625), (138, 616875), (141, 603750), (150, 567525), (161, 528750), (175, 486450), (207, 411250), (210, 405375), (225, 378350), (230, 370125), (235, 362250), (250, 340515), (282, 301875), (315, 270250), (322, 264375), (329, 258750), (345, 246750), (350, 243225), (375, 227010), (414, 205625), (423, 201250), (450, 189175), (470, 181125), (483, 176250), (525, 162150), (575, 148050), (625, 136206), (630, 135125), (658, 129375), (690, 123375), (705, 120750), (750, 113505), (805, 105750), (846, 100625), (875, 97290), (966, 88125), (987, 86250), (1035, 82250), (1050, 81075), (1081, 78750), (1125, 75670), (1150, 74025), (1175, 72450), (1250, 68103), (1410, 60375), (1449, 58750), (1575, 54050), (1610, 52875), (1645, 51750), (1725, 49350), (1750, 48645), (1875, 45402), (1974, 43125), (2070, 41125), (2115, 40250), (2162, 39375), (2250, 37835), (2350, 36225), (2415, 35250), (2625, 32430), (2875, 29610), (2898, 29375), (2961, 28750), (3150, 27025), (3243, 26250), (3290, 25875), (3450, 24675), (3525, 24150), (3750, 22701), (4025, 21150), (4230, 20125), (4375, 19458), (4830, 17625), (4935, 17250), (5175, 16450), (5250, 16215), (5405, 15750), (5625, 15134), (5750, 14805), (5875, 14490), (5922, 14375), (6486, 13125), (7050, 12075), (7245, 11750), (7567, 11250), (7875, 10810), (8050, 10575), (8225, 10350), (8625, 9870), (8750, 9729)]