151982600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 297988600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 88, 100, 110, 139, 140, 142, 154, 175, 200, 220, 275, 278, 280, 284, 308, 350, 355, 385, 440, 497, 550, 556, 568, 616, 695, 700, 710, 770, 781, 973, 994, 1100, 1112, 1390, 1400, 1420, 1529, 1540, 1562, 1775, 1925, 1946, 1988, 2200, 2485, 2780, 2840, 3058, 3080, 3124, 3475, 3550, 3850, 3892, 3905, 3976, 4865, 4970, 5467, 5560, 6116, 6248, 6950, 7100, 7645, 7700, 7784, 7810, 9730, 9869, 9940, 10703, 10934, 12232, 12425, 13900, 14200, 15290, 15400, 15620, 19460, 19525, 19738, 19880, 21406, 21868, 24325, 24850, 27335, 27800, 30580, 31240, 38225, 38920, 39050, 39476, 42812, 43736, 48650, 49345, 49700, 53515, 54670, 61160, 69083, 76450, 78100, 78952, 85624, 97300, 98690, 99400, 107030, 108559, 109340, 136675, 138166, 152900, 156200, 194600, 197380, 214060, 217118, 218680, 246725, 267575, 273350, 276332, 305800, 345415, 394760, 428120, 434236, 493450, 535150, 542795, 546700, 552664, 690830, 759913, 868472, 986900, 1070300, 1085590, 1093400, 1381660, 1519826, 1727075, 1973800, 2140600, 2171180, 2713975, 2763320, 3039652, 3454150, 3799565, 4342360, 5427950, 6079304, 6908300, 7599130, 10855900, 13816600, 15198260, 18997825, 21711800, 30396520, 37995650, 75991300, 151982600]

約数ペア:

[(1, 151982600), (2, 75991300), (4, 37995650), (5, 30396520), (7, 21711800), (8, 18997825), (10, 15198260), (11, 13816600), (14, 10855900), (20, 7599130), (22, 6908300), (25, 6079304), (28, 5427950), (35, 4342360), (40, 3799565), (44, 3454150), (50, 3039652), (55, 2763320), (56, 2713975), (70, 2171180), (71, 2140600), (77, 1973800), (88, 1727075), (100, 1519826), (110, 1381660), (139, 1093400), (140, 1085590), (142, 1070300), (154, 986900), (175, 868472), (200, 759913), (220, 690830), (275, 552664), (278, 546700), (280, 542795), (284, 535150), (308, 493450), (350, 434236), (355, 428120), (385, 394760), (440, 345415), (497, 305800), (550, 276332), (556, 273350), (568, 267575), (616, 246725), (695, 218680), (700, 217118), (710, 214060), (770, 197380), (781, 194600), (973, 156200), (994, 152900), (1100, 138166), (1112, 136675), (1390, 109340), (1400, 108559), (1420, 107030), (1529, 99400), (1540, 98690), (1562, 97300), (1775, 85624), (1925, 78952), (1946, 78100), (1988, 76450), (2200, 69083), (2485, 61160), (2780, 54670), (2840, 53515), (3058, 49700), (3080, 49345), (3124, 48650), (3475, 43736), (3550, 42812), (3850, 39476), (3892, 39050), (3905, 38920), (3976, 38225), (4865, 31240), (4970, 30580), (5467, 27800), (5560, 27335), (6116, 24850), (6248, 24325), (6950, 21868), (7100, 21406), (7645, 19880), (7700, 19738), (7784, 19525), (7810, 19460), (9730, 15620), (9869, 15400), (9940, 15290), (10703, 14200), (10934, 13900), (12232, 12425)]