89105100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 297647616

約数和(自身を除く): 208542516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 151, 175, 210, 281, 300, 302, 350, 420, 453, 525, 562, 604, 700, 755, 843, 906, 1050, 1057, 1124, 1405, 1510, 1686, 1812, 1967, 2100, 2114, 2265, 2810, 3020, 3171, 3372, 3775, 3934, 4215, 4228, 4530, 5285, 5620, 5901, 6342, 7025, 7550, 7868, 8430, 9060, 9835, 10570, 11325, 11802, 12684, 14050, 15100, 15855, 16860, 19670, 21075, 21140, 22650, 23604, 26425, 28100, 29505, 31710, 39340, 42150, 42431, 45300, 49175, 52850, 59010, 63420, 79275, 84300, 84862, 98350, 105700, 118020, 127293, 147525, 158550, 169724, 196700, 212155, 254586, 295050, 297017, 317100, 424310, 509172, 590100, 594034, 636465, 848620, 891051, 1060775, 1188068, 1272930, 1485085, 1782102, 2121550, 2545860, 2970170, 3182325, 3564204, 4243100, 4455255, 5940340, 6364650, 7425425, 8910510, 12729300, 14850850, 17821020, 22276275, 29701700, 44552550, 89105100]

約数ペア:

[(1, 89105100), (2, 44552550), (3, 29701700), (4, 22276275), (5, 17821020), (6, 14850850), (7, 12729300), (10, 8910510), (12, 7425425), (14, 6364650), (15, 5940340), (20, 4455255), (21, 4243100), (25, 3564204), (28, 3182325), (30, 2970170), (35, 2545860), (42, 2121550), (50, 1782102), (60, 1485085), (70, 1272930), (75, 1188068), (84, 1060775), (100, 891051), (105, 848620), (140, 636465), (150, 594034), (151, 590100), (175, 509172), (210, 424310), (281, 317100), (300, 297017), (302, 295050), (350, 254586), (420, 212155), (453, 196700), (525, 169724), (562, 158550), (604, 147525), (700, 127293), (755, 118020), (843, 105700), (906, 98350), (1050, 84862), (1057, 84300), (1124, 79275), (1405, 63420), (1510, 59010), (1686, 52850), (1812, 49175), (1967, 45300), (2100, 42431), (2114, 42150), (2265, 39340), (2810, 31710), (3020, 29505), (3171, 28100), (3372, 26425), (3775, 23604), (3934, 22650), (4215, 21140), (4228, 21075), (4530, 19670), (5285, 16860), (5620, 15855), (5901, 15100), (6342, 14050), (7025, 12684), (7550, 11802), (7868, 11325), (8430, 10570), (9060, 9835)]