73747080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 263603340

約数和(自身を除く): 189856260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1693, 1815, 1980, 2178, 2420, 2904, 3386, 3630, 3960, 4356, 4840, 5079, 5445, 6772, 7260, 8465, 8712, 10158, 10890, 13544, 14520, 15237, 16930, 18623, 20316, 21780, 25395, 30474, 33860, 37246, 40632, 43560, 50790, 55869, 60948, 67720, 74492, 76185, 93115, 101580, 111738, 121896, 148984, 152370, 167607, 186230, 203160, 204853, 223476, 279345, 304740, 335214, 372460, 409706, 446952, 558690, 609480, 614559, 670428, 744920, 819412, 838035, 1024265, 1117380, 1229118, 1340856, 1638824, 1676070, 1843677, 2048530, 2234760, 2458236, 3072795, 3352140, 3687354, 4097060, 4916472, 6145590, 6704280, 7374708, 8194120, 9218385, 12291180, 14749416, 18436770, 24582360, 36873540, 73747080]

約数ペア:

[(1, 73747080), (2, 36873540), (3, 24582360), (4, 18436770), (5, 14749416), (6, 12291180), (8, 9218385), (9, 8194120), (10, 7374708), (11, 6704280), (12, 6145590), (15, 4916472), (18, 4097060), (20, 3687354), (22, 3352140), (24, 3072795), (30, 2458236), (33, 2234760), (36, 2048530), (40, 1843677), (44, 1676070), (45, 1638824), (55, 1340856), (60, 1229118), (66, 1117380), (72, 1024265), (88, 838035), (90, 819412), (99, 744920), (110, 670428), (120, 614559), (121, 609480), (132, 558690), (165, 446952), (180, 409706), (198, 372460), (220, 335214), (242, 304740), (264, 279345), (330, 223476), (360, 204853), (363, 203160), (396, 186230), (440, 167607), (484, 152370), (495, 148984), (605, 121896), (660, 111738), (726, 101580), (792, 93115), (968, 76185), (990, 74492), (1089, 67720), (1210, 60948), (1320, 55869), (1452, 50790), (1693, 43560), (1815, 40632), (1980, 37246), (2178, 33860), (2420, 30474), (2904, 25395), (3386, 21780), (3630, 20316), (3960, 18623), (4356, 16930), (4840, 15237), (5079, 14520), (5445, 13544), (6772, 10890), (7260, 10158), (8465, 8712)]