85372920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 287150400

約数和(自身を除く): 201777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 577, 685, 822, 1080, 1096, 1154, 1233, 1370, 1644, 1731, 2055, 2308, 2466, 2740, 2885, 3288, 3462, 3699, 4110, 4616, 4932, 5193, 5480, 5770, 6165, 6924, 7398, 8220, 8655, 9864, 10386, 11540, 12330, 13848, 14796, 15579, 16440, 17310, 18495, 20772, 23080, 24660, 25965, 29592, 31158, 34620, 36990, 41544, 49320, 51930, 62316, 69240, 73980, 77895, 79049, 103860, 124632, 147960, 155790, 158098, 207720, 237147, 311580, 316196, 395245, 474294, 623160, 632392, 711441, 790490, 948588, 1185735, 1422882, 1580980, 1897176, 2134323, 2371470, 2845764, 3161960, 3557205, 4268646, 4742940, 5691528, 7114410, 8537292, 9485880, 10671615, 14228820, 17074584, 21343230, 28457640, 42686460, 85372920]

約数ペア:

[(1, 85372920), (2, 42686460), (3, 28457640), (4, 21343230), (5, 17074584), (6, 14228820), (8, 10671615), (9, 9485880), (10, 8537292), (12, 7114410), (15, 5691528), (18, 4742940), (20, 4268646), (24, 3557205), (27, 3161960), (30, 2845764), (36, 2371470), (40, 2134323), (45, 1897176), (54, 1580980), (60, 1422882), (72, 1185735), (90, 948588), (108, 790490), (120, 711441), (135, 632392), (137, 623160), (180, 474294), (216, 395245), (270, 316196), (274, 311580), (360, 237147), (411, 207720), (540, 158098), (548, 155790), (577, 147960), (685, 124632), (822, 103860), (1080, 79049), (1096, 77895), (1154, 73980), (1233, 69240), (1370, 62316), (1644, 51930), (1731, 49320), (2055, 41544), (2308, 36990), (2466, 34620), (2740, 31158), (2885, 29592), (3288, 25965), (3462, 24660), (3699, 23080), (4110, 20772), (4616, 18495), (4932, 17310), (5193, 16440), (5480, 15579), (5770, 14796), (6165, 13848), (6924, 12330), (7398, 11540), (8220, 10386), (8655, 9864)]