85036700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 139948900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 59, 70, 71, 100, 116, 118, 140, 142, 145, 175, 203, 236, 284, 290, 295, 350, 355, 406, 413, 497, 580, 590, 700, 710, 725, 812, 826, 994, 1015, 1180, 1420, 1450, 1475, 1652, 1711, 1775, 1988, 2030, 2059, 2065, 2485, 2900, 2950, 3422, 3550, 4060, 4118, 4130, 4189, 4970, 5075, 5900, 6844, 7100, 8236, 8260, 8378, 8555, 9940, 10150, 10295, 10325, 11977, 12425, 14413, 16756, 17110, 20300, 20590, 20650, 20945, 23954, 24850, 28826, 29323, 34220, 41180, 41300, 41890, 42775, 47908, 49700, 51475, 57652, 58646, 59885, 72065, 83780, 85550, 102950, 104725, 117292, 119770, 121481, 144130, 146615, 171100, 205900, 209450, 239540, 242962, 288260, 293230, 299425, 360325, 418900, 485924, 586460, 598850, 607405, 720650, 733075, 850367, 1197700, 1214810, 1441300, 1466150, 1700734, 2429620, 2932300, 3037025, 3401468, 4251835, 6074050, 8503670, 12148100, 17007340, 21259175, 42518350, 85036700]

約数ペア:

[(1, 85036700), (2, 42518350), (4, 21259175), (5, 17007340), (7, 12148100), (10, 8503670), (14, 6074050), (20, 4251835), (25, 3401468), (28, 3037025), (29, 2932300), (35, 2429620), (50, 1700734), (58, 1466150), (59, 1441300), (70, 1214810), (71, 1197700), (100, 850367), (116, 733075), (118, 720650), (140, 607405), (142, 598850), (145, 586460), (175, 485924), (203, 418900), (236, 360325), (284, 299425), (290, 293230), (295, 288260), (350, 242962), (355, 239540), (406, 209450), (413, 205900), (497, 171100), (580, 146615), (590, 144130), (700, 121481), (710, 119770), (725, 117292), (812, 104725), (826, 102950), (994, 85550), (1015, 83780), (1180, 72065), (1420, 59885), (1450, 58646), (1475, 57652), (1652, 51475), (1711, 49700), (1775, 47908), (1988, 42775), (2030, 41890), (2059, 41300), (2065, 41180), (2485, 34220), (2900, 29323), (2950, 28826), (3422, 24850), (3550, 23954), (4060, 20945), (4118, 20650), (4130, 20590), (4189, 20300), (4970, 17110), (5075, 16756), (5900, 14413), (6844, 12425), (7100, 11977), (8236, 10325), (8260, 10295), (8378, 10150), (8555, 9940)]