89856200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 249040980

約数和(自身を除く): 159184780

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 98, 100, 106, 140, 173, 175, 196, 200, 212, 245, 265, 280, 346, 350, 371, 392, 424, 490, 530, 692, 700, 742, 865, 980, 1060, 1211, 1225, 1325, 1384, 1400, 1484, 1730, 1855, 1960, 2120, 2422, 2450, 2597, 2650, 2968, 3460, 3710, 4325, 4844, 4900, 5194, 5300, 6055, 6920, 7420, 8477, 8650, 9169, 9275, 9688, 9800, 10388, 10600, 12110, 12985, 14840, 16954, 17300, 18338, 18550, 20776, 24220, 25970, 30275, 33908, 34600, 36676, 37100, 42385, 45845, 48440, 51940, 60550, 64183, 64925, 67816, 73352, 74200, 84770, 91690, 103880, 121100, 128366, 129850, 169540, 183380, 211925, 229225, 242200, 256732, 259700, 320915, 339080, 366760, 423850, 449281, 458450, 513464, 519400, 641830, 847700, 898562, 916900, 1283660, 1604575, 1695400, 1797124, 1833800, 2246405, 2567320, 3209150, 3594248, 4492810, 6418300, 8985620, 11232025, 12836600, 17971240, 22464050, 44928100, 89856200]

約数ペア:

[(1, 89856200), (2, 44928100), (4, 22464050), (5, 17971240), (7, 12836600), (8, 11232025), (10, 8985620), (14, 6418300), (20, 4492810), (25, 3594248), (28, 3209150), (35, 2567320), (40, 2246405), (49, 1833800), (50, 1797124), (53, 1695400), (56, 1604575), (70, 1283660), (98, 916900), (100, 898562), (106, 847700), (140, 641830), (173, 519400), (175, 513464), (196, 458450), (200, 449281), (212, 423850), (245, 366760), (265, 339080), (280, 320915), (346, 259700), (350, 256732), (371, 242200), (392, 229225), (424, 211925), (490, 183380), (530, 169540), (692, 129850), (700, 128366), (742, 121100), (865, 103880), (980, 91690), (1060, 84770), (1211, 74200), (1225, 73352), (1325, 67816), (1384, 64925), (1400, 64183), (1484, 60550), (1730, 51940), (1855, 48440), (1960, 45845), (2120, 42385), (2422, 37100), (2450, 36676), (2597, 34600), (2650, 33908), (2968, 30275), (3460, 25970), (3710, 24220), (4325, 20776), (4844, 18550), (4900, 18338), (5194, 17300), (5300, 16954), (6055, 14840), (6920, 12985), (7420, 12110), (8477, 10600), (8650, 10388), (9169, 9800), (9275, 9688)]