152777800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 433900800

約数和(自身を除く): 281123000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 53, 56, 58, 70, 71, 100, 106, 116, 140, 142, 145, 175, 200, 203, 212, 232, 265, 280, 284, 290, 350, 355, 371, 406, 424, 497, 530, 568, 580, 700, 710, 725, 742, 812, 994, 1015, 1060, 1160, 1325, 1400, 1420, 1450, 1484, 1537, 1624, 1775, 1855, 1988, 2030, 2059, 2120, 2485, 2650, 2840, 2900, 2968, 3074, 3550, 3710, 3763, 3976, 4060, 4118, 4970, 5075, 5300, 5800, 6148, 7100, 7420, 7526, 7685, 8120, 8236, 9275, 9940, 10150, 10295, 10600, 10759, 12296, 12425, 14200, 14413, 14840, 15052, 15370, 16472, 18550, 18815, 19880, 20300, 20590, 21518, 24850, 26341, 28826, 30104, 30740, 37100, 37630, 38425, 40600, 41180, 43036, 49700, 51475, 52682, 53795, 57652, 61480, 72065, 74200, 75260, 76850, 82360, 86072, 94075, 99400, 102950, 105364, 107590, 109127, 115304, 131705, 144130, 150520, 153700, 188150, 205900, 210728, 215180, 218254, 263410, 268975, 288260, 307400, 360325, 376300, 411800, 430360, 436508, 526820, 537950, 545635, 576520, 658525, 720650, 752600, 763889, 873016, 1053640, 1075900, 1091270, 1317050, 1441300, 1527778, 2151800, 2182540, 2634100, 2728175, 2882600, 3055556, 3819445, 4365080, 5268200, 5456350, 6111112, 7638890, 10912700, 15277780, 19097225, 21825400, 30555560, 38194450, 76388900, 152777800]

約数ペア:

[(1, 152777800), (2, 76388900), (4, 38194450), (5, 30555560), (7, 21825400), (8, 19097225), (10, 15277780), (14, 10912700), (20, 7638890), (25, 6111112), (28, 5456350), (29, 5268200), (35, 4365080), (40, 3819445), (50, 3055556), (53, 2882600), (56, 2728175), (58, 2634100), (70, 2182540), (71, 2151800), (100, 1527778), (106, 1441300), (116, 1317050), (140, 1091270), (142, 1075900), (145, 1053640), (175, 873016), (200, 763889), (203, 752600), (212, 720650), (232, 658525), (265, 576520), (280, 545635), (284, 537950), (290, 526820), (350, 436508), (355, 430360), (371, 411800), (406, 376300), (424, 360325), (497, 307400), (530, 288260), (568, 268975), (580, 263410), (700, 218254), (710, 215180), (725, 210728), (742, 205900), (812, 188150), (994, 153700), (1015, 150520), (1060, 144130), (1160, 131705), (1325, 115304), (1400, 109127), (1420, 107590), (1450, 105364), (1484, 102950), (1537, 99400), (1624, 94075), (1775, 86072), (1855, 82360), (1988, 76850), (2030, 75260), (2059, 74200), (2120, 72065), (2485, 61480), (2650, 57652), (2840, 53795), (2900, 52682), (2968, 51475), (3074, 49700), (3550, 43036), (3710, 41180), (3763, 40600), (3976, 38425), (4060, 37630), (4118, 37100), (4970, 30740), (5075, 30104), (5300, 28826), (5800, 26341), (6148, 24850), (7100, 21518), (7420, 20590), (7526, 20300), (7685, 19880), (8120, 18815), (8236, 18550), (9275, 16472), (9940, 15370), (10150, 15052), (10295, 14840), (10600, 14413), (10759, 14200), (12296, 12425)]