170219400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 576004800

約数和(自身を除く): 405785400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 139, 150, 156, 157, 195, 200, 260, 278, 300, 312, 314, 325, 390, 417, 471, 520, 556, 600, 628, 650, 695, 780, 785, 834, 942, 975, 1112, 1256, 1300, 1390, 1560, 1570, 1668, 1807, 1884, 1950, 2041, 2085, 2355, 2600, 2780, 3140, 3336, 3475, 3614, 3768, 3900, 3925, 4082, 4170, 4710, 5421, 5560, 6123, 6280, 6950, 7228, 7800, 7850, 8164, 8340, 9035, 9420, 10205, 10425, 10842, 11775, 12246, 13900, 14456, 15700, 16328, 16680, 18070, 18840, 20410, 20850, 21684, 21823, 23550, 24492, 27105, 27800, 30615, 31400, 36140, 40820, 41700, 43368, 43646, 45175, 47100, 48984, 51025, 54210, 61230, 65469, 72280, 81640, 83400, 87292, 90350, 94200, 102050, 108420, 109115, 122460, 130938, 135525, 153075, 174584, 180700, 204100, 216840, 218230, 244920, 261876, 271050, 283699, 306150, 327345, 361400, 408200, 436460, 523752, 542100, 545575, 567398, 612300, 654690, 851097, 872920, 1084200, 1091150, 1134796, 1224600, 1309380, 1418495, 1636725, 1702194, 2182300, 2269592, 2618760, 2836990, 3273450, 3404388, 4255485, 4364600, 5673980, 6546900, 6808776, 7092475, 8510970, 11347960, 13093800, 14184950, 17021940, 21277425, 28369900, 34043880, 42554850, 56739800, 85109700, 170219400]

約数ペア:

[(1, 170219400), (2, 85109700), (3, 56739800), (4, 42554850), (5, 34043880), (6, 28369900), (8, 21277425), (10, 17021940), (12, 14184950), (13, 13093800), (15, 11347960), (20, 8510970), (24, 7092475), (25, 6808776), (26, 6546900), (30, 5673980), (39, 4364600), (40, 4255485), (50, 3404388), (52, 3273450), (60, 2836990), (65, 2618760), (75, 2269592), (78, 2182300), (100, 1702194), (104, 1636725), (120, 1418495), (130, 1309380), (139, 1224600), (150, 1134796), (156, 1091150), (157, 1084200), (195, 872920), (200, 851097), (260, 654690), (278, 612300), (300, 567398), (312, 545575), (314, 542100), (325, 523752), (390, 436460), (417, 408200), (471, 361400), (520, 327345), (556, 306150), (600, 283699), (628, 271050), (650, 261876), (695, 244920), (780, 218230), (785, 216840), (834, 204100), (942, 180700), (975, 174584), (1112, 153075), (1256, 135525), (1300, 130938), (1390, 122460), (1560, 109115), (1570, 108420), (1668, 102050), (1807, 94200), (1884, 90350), (1950, 87292), (2041, 83400), (2085, 81640), (2355, 72280), (2600, 65469), (2780, 61230), (3140, 54210), (3336, 51025), (3475, 48984), (3614, 47100), (3768, 45175), (3900, 43646), (3925, 43368), (4082, 41700), (4170, 40820), (4710, 36140), (5421, 31400), (5560, 30615), (6123, 27800), (6280, 27105), (6950, 24492), (7228, 23550), (7800, 21823), (7850, 21684), (8164, 20850), (8340, 20410), (9035, 18840), (9420, 18070), (10205, 16680), (10425, 16328), (10842, 15700), (11775, 14456), (12246, 13900)]