85040200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 164943800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 25, 28, 35, 38, 40, 46, 50, 56, 70, 76, 92, 95, 100, 115, 133, 139, 140, 152, 161, 175, 184, 190, 200, 230, 266, 278, 280, 322, 350, 380, 437, 460, 475, 532, 556, 575, 644, 665, 695, 700, 760, 805, 874, 920, 950, 973, 1064, 1112, 1150, 1288, 1330, 1390, 1400, 1610, 1748, 1900, 1946, 2185, 2300, 2641, 2660, 2780, 3059, 3197, 3220, 3325, 3475, 3496, 3800, 3892, 4025, 4370, 4600, 4865, 5282, 5320, 5560, 6118, 6394, 6440, 6650, 6950, 7784, 8050, 8740, 9730, 10564, 10925, 12236, 12788, 13205, 13300, 13900, 15295, 15985, 16100, 17480, 18487, 19460, 21128, 21850, 22379, 24325, 24472, 25576, 26410, 26600, 27800, 30590, 31970, 32200, 36974, 38920, 43700, 44758, 48650, 52820, 60743, 61180, 63940, 66025, 73948, 76475, 79925, 87400, 89516, 92435, 97300, 105640, 111895, 121486, 122360, 127880, 132050, 147896, 152950, 159850, 179032, 184870, 194600, 223790, 242972, 264100, 303715, 305900, 319700, 369740, 425201, 447580, 462175, 485944, 528200, 559475, 607430, 611800, 639400, 739480, 850402, 895160, 924350, 1118950, 1214860, 1518575, 1700804, 1848700, 2126005, 2237900, 2429720, 3037150, 3401608, 3697400, 4252010, 4475800, 6074300, 8504020, 10630025, 12148600, 17008040, 21260050, 42520100, 85040200]

約数ペア:

[(1, 85040200), (2, 42520100), (4, 21260050), (5, 17008040), (7, 12148600), (8, 10630025), (10, 8504020), (14, 6074300), (19, 4475800), (20, 4252010), (23, 3697400), (25, 3401608), (28, 3037150), (35, 2429720), (38, 2237900), (40, 2126005), (46, 1848700), (50, 1700804), (56, 1518575), (70, 1214860), (76, 1118950), (92, 924350), (95, 895160), (100, 850402), (115, 739480), (133, 639400), (139, 611800), (140, 607430), (152, 559475), (161, 528200), (175, 485944), (184, 462175), (190, 447580), (200, 425201), (230, 369740), (266, 319700), (278, 305900), (280, 303715), (322, 264100), (350, 242972), (380, 223790), (437, 194600), (460, 184870), (475, 179032), (532, 159850), (556, 152950), (575, 147896), (644, 132050), (665, 127880), (695, 122360), (700, 121486), (760, 111895), (805, 105640), (874, 97300), (920, 92435), (950, 89516), (973, 87400), (1064, 79925), (1112, 76475), (1150, 73948), (1288, 66025), (1330, 63940), (1390, 61180), (1400, 60743), (1610, 52820), (1748, 48650), (1900, 44758), (1946, 43700), (2185, 38920), (2300, 36974), (2641, 32200), (2660, 31970), (2780, 30590), (3059, 27800), (3197, 26600), (3220, 26410), (3325, 25576), (3475, 24472), (3496, 24325), (3800, 22379), (3892, 21850), (4025, 21128), (4370, 19460), (4600, 18487), (4865, 17480), (5282, 16100), (5320, 15985), (5560, 15295), (6118, 13900), (6394, 13300), (6440, 13205), (6650, 12788), (6950, 12236), (7784, 10925), (8050, 10564), (8740, 9730)]