88502520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 281917440

約数和(自身を除く): 193414920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 643, 740, 744, 888, 930, 1110, 1147, 1240, 1286, 1480, 1860, 1929, 2220, 2294, 2572, 3215, 3441, 3720, 3858, 4440, 4588, 5144, 5735, 6430, 6882, 7716, 9176, 9645, 11470, 12860, 13764, 15432, 17205, 19290, 19933, 22940, 23791, 25720, 27528, 34410, 38580, 39866, 45880, 47582, 59799, 68820, 71373, 77160, 79732, 95164, 99665, 118955, 119598, 137640, 142746, 159464, 190328, 199330, 237910, 239196, 285492, 298995, 356865, 398660, 475820, 478392, 570984, 597990, 713730, 737521, 797320, 951640, 1195980, 1427460, 1475042, 2212563, 2391960, 2854920, 2950084, 3687605, 4425126, 5900168, 7375210, 8850252, 11062815, 14750420, 17700504, 22125630, 29500840, 44251260, 88502520]

約数ペア:

[(1, 88502520), (2, 44251260), (3, 29500840), (4, 22125630), (5, 17700504), (6, 14750420), (8, 11062815), (10, 8850252), (12, 7375210), (15, 5900168), (20, 4425126), (24, 3687605), (30, 2950084), (31, 2854920), (37, 2391960), (40, 2212563), (60, 1475042), (62, 1427460), (74, 1195980), (93, 951640), (111, 797320), (120, 737521), (124, 713730), (148, 597990), (155, 570984), (185, 478392), (186, 475820), (222, 398660), (248, 356865), (296, 298995), (310, 285492), (370, 239196), (372, 237910), (444, 199330), (465, 190328), (555, 159464), (620, 142746), (643, 137640), (740, 119598), (744, 118955), (888, 99665), (930, 95164), (1110, 79732), (1147, 77160), (1240, 71373), (1286, 68820), (1480, 59799), (1860, 47582), (1929, 45880), (2220, 39866), (2294, 38580), (2572, 34410), (3215, 27528), (3441, 25720), (3720, 23791), (3858, 22940), (4440, 19933), (4588, 19290), (5144, 17205), (5735, 15432), (6430, 13764), (6882, 12860), (7716, 11470), (9176, 9645)]