71508150

素因数分解:

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

素因数の和:105

約数の個数: 288

約数和(自身を含む): 244270080

約数和(自身を除く): 172761930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 47, 49, 50, 54, 63, 69, 70, 75, 90, 94, 98, 105, 115, 126, 135, 138, 141, 147, 150, 161, 175, 189, 207, 210, 225, 230, 235, 245, 270, 282, 294, 315, 322, 329, 345, 350, 378, 414, 423, 441, 450, 470, 483, 490, 525, 575, 621, 630, 658, 675, 690, 705, 735, 805, 846, 882, 945, 966, 987, 1035, 1050, 1081, 1127, 1150, 1175, 1225, 1242, 1269, 1323, 1350, 1410, 1449, 1470, 1575, 1610, 1645, 1725, 1890, 1974, 2070, 2115, 2162, 2205, 2254, 2303, 2350, 2415, 2450, 2538, 2646, 2898, 2961, 3105, 3150, 3243, 3290, 3381, 3450, 3525, 3675, 4025, 4230, 4347, 4410, 4606, 4725, 4830, 4935, 5175, 5405, 5635, 5922, 6210, 6345, 6486, 6615, 6762, 6909, 7050, 7245, 7350, 7567, 8050, 8225, 8694, 8883, 9450, 9729, 9870, 10143, 10350, 10575, 10810, 11025, 11270, 11515, 12075, 12690, 13230, 13818, 14490, 14805, 15134, 15525, 16215, 16450, 16905, 17766, 19458, 20286, 20727, 21150, 21735, 22050, 22701, 23030, 24150, 24675, 27025, 28175, 29187, 29610, 30429, 31050, 31725, 32430, 33075, 33810, 34545, 36225, 37835, 41454, 43470, 44415, 45402, 48645, 49350, 50715, 52969, 54050, 56350, 57575, 58374, 60858, 62181, 63450, 66150, 68103, 69090, 72450, 74025, 75670, 81075, 84525, 88830, 97290, 101430, 103635, 105938, 108675, 113505, 115150, 124362, 136206, 145935, 148050, 152145, 158907, 162150, 169050, 172725, 189175, 204309, 207270, 217350, 222075, 227010, 243225, 253575, 264845, 291870, 304290, 310905, 317814, 340515, 345450, 378350, 408618, 444150, 476721, 486450, 507150, 518175, 529690, 567525, 621810, 681030, 729675, 760725, 794535, 953442, 1021545, 1036350, 1135050, 1324225, 1430163, 1459350, 1521450, 1554525, 1589070, 1702575, 2043090, 2383605, 2648450, 2860326, 3109050, 3405150, 3972675, 4767210, 5107725, 7150815, 7945350, 10215450, 11918025, 14301630, 23836050, 35754075, 71508150]

約数ペア:

[(1, 71508150), (2, 35754075), (3, 23836050), (5, 14301630), (6, 11918025), (7, 10215450), (9, 7945350), (10, 7150815), (14, 5107725), (15, 4767210), (18, 3972675), (21, 3405150), (23, 3109050), (25, 2860326), (27, 2648450), (30, 2383605), (35, 2043090), (42, 1702575), (45, 1589070), (46, 1554525), (47, 1521450), (49, 1459350), (50, 1430163), (54, 1324225), (63, 1135050), (69, 1036350), (70, 1021545), (75, 953442), (90, 794535), (94, 760725), (98, 729675), (105, 681030), (115, 621810), (126, 567525), (135, 529690), (138, 518175), (141, 507150), (147, 486450), (150, 476721), (161, 444150), (175, 408618), (189, 378350), (207, 345450), (210, 340515), (225, 317814), (230, 310905), (235, 304290), (245, 291870), (270, 264845), (282, 253575), (294, 243225), (315, 227010), (322, 222075), (329, 217350), (345, 207270), (350, 204309), (378, 189175), (414, 172725), (423, 169050), (441, 162150), (450, 158907), (470, 152145), (483, 148050), (490, 145935), (525, 136206), (575, 124362), (621, 115150), (630, 113505), (658, 108675), (675, 105938), (690, 103635), (705, 101430), (735, 97290), (805, 88830), (846, 84525), (882, 81075), (945, 75670), (966, 74025), (987, 72450), (1035, 69090), (1050, 68103), (1081, 66150), (1127, 63450), (1150, 62181), (1175, 60858), (1225, 58374), (1242, 57575), (1269, 56350), (1323, 54050), (1350, 52969), (1410, 50715), (1449, 49350), (1470, 48645), (1575, 45402), (1610, 44415), (1645, 43470), (1725, 41454), (1890, 37835), (1974, 36225), (2070, 34545), (2115, 33810), (2162, 33075), (2205, 32430), (2254, 31725), (2303, 31050), (2350, 30429), (2415, 29610), (2450, 29187), (2538, 28175), (2646, 27025), (2898, 24675), (2961, 24150), (3105, 23030), (3150, 22701), (3243, 22050), (3290, 21735), (3381, 21150), (3450, 20727), (3525, 20286), (3675, 19458), (4025, 17766), (4230, 16905), (4347, 16450), (4410, 16215), (4606, 15525), (4725, 15134), (4830, 14805), (4935, 14490), (5175, 13818), (5405, 13230), (5635, 12690), (5922, 12075), (6210, 11515), (6345, 11270), (6486, 11025), (6615, 10810), (6762, 10575), (6909, 10350), (7050, 10143), (7245, 9870), (7350, 9729), (7567, 9450), (8050, 8883), (8225, 8694)]