210293400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 705088800

約数和(自身を除く): 494795400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 120, 136, 150, 159, 170, 200, 204, 212, 255, 265, 300, 318, 340, 389, 408, 424, 425, 510, 530, 600, 636, 680, 778, 795, 850, 901, 1020, 1060, 1167, 1272, 1275, 1325, 1556, 1590, 1700, 1802, 1945, 2040, 2120, 2334, 2550, 2650, 2703, 3112, 3180, 3400, 3604, 3890, 3975, 4505, 4668, 5100, 5300, 5406, 5835, 6360, 6613, 7208, 7780, 7950, 9010, 9336, 9725, 10200, 10600, 10812, 11670, 13226, 13515, 15560, 15900, 18020, 19450, 19839, 20617, 21624, 22525, 23340, 26452, 27030, 29175, 31800, 33065, 36040, 38900, 39678, 41234, 45050, 46680, 52904, 54060, 58350, 61851, 66130, 67575, 77800, 79356, 82468, 90100, 99195, 103085, 108120, 116700, 123702, 132260, 135150, 158712, 164936, 165325, 180200, 198390, 206170, 233400, 247404, 264520, 270300, 309255, 330650, 350489, 396780, 412340, 494808, 495975, 515425, 540600, 618510, 661300, 700978, 793560, 824680, 991950, 1030850, 1051467, 1237020, 1322600, 1401956, 1546275, 1752445, 1983900, 2061700, 2102934, 2474040, 2803912, 3092550, 3504890, 3967800, 4123400, 4205868, 5257335, 6185100, 7009780, 8411736, 8762225, 10514670, 12370200, 14019560, 17524450, 21029340, 26286675, 35048900, 42058680, 52573350, 70097800, 105146700, 210293400]

約数ペア:

[(1, 210293400), (2, 105146700), (3, 70097800), (4, 52573350), (5, 42058680), (6, 35048900), (8, 26286675), (10, 21029340), (12, 17524450), (15, 14019560), (17, 12370200), (20, 10514670), (24, 8762225), (25, 8411736), (30, 7009780), (34, 6185100), (40, 5257335), (50, 4205868), (51, 4123400), (53, 3967800), (60, 3504890), (68, 3092550), (75, 2803912), (85, 2474040), (100, 2102934), (102, 2061700), (106, 1983900), (120, 1752445), (136, 1546275), (150, 1401956), (159, 1322600), (170, 1237020), (200, 1051467), (204, 1030850), (212, 991950), (255, 824680), (265, 793560), (300, 700978), (318, 661300), (340, 618510), (389, 540600), (408, 515425), (424, 495975), (425, 494808), (510, 412340), (530, 396780), (600, 350489), (636, 330650), (680, 309255), (778, 270300), (795, 264520), (850, 247404), (901, 233400), (1020, 206170), (1060, 198390), (1167, 180200), (1272, 165325), (1275, 164936), (1325, 158712), (1556, 135150), (1590, 132260), (1700, 123702), (1802, 116700), (1945, 108120), (2040, 103085), (2120, 99195), (2334, 90100), (2550, 82468), (2650, 79356), (2703, 77800), (3112, 67575), (3180, 66130), (3400, 61851), (3604, 58350), (3890, 54060), (3975, 52904), (4505, 46680), (4668, 45050), (5100, 41234), (5300, 39678), (5406, 38900), (5835, 36040), (6360, 33065), (6613, 31800), (7208, 29175), (7780, 27030), (7950, 26452), (9010, 23340), (9336, 22525), (9725, 21624), (10200, 20617), (10600, 19839), (10812, 19450), (11670, 18020), (13226, 15900), (13515, 15560)]