71197200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19777}}^1$

素因数の和:19801

約数の個数: 90

約数和(自身を含む): 247086554

約数和(自身を除く): 175889354

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 177993, 197770, 237324, 296655, 316432, 355986, 395540, 474648, 494425, 593310, 711972, 791080, 889965, 949296, 988850, 1186620, 1423944, 1483275, 1582160, 1779930, 1977700, 2373240, 2847888, 2966550, 3559860, 3955400, 4449825, 4746480, 5933100, 7119720, 7910800, 8899650, 11866200, 14239440, 17799300, 23732400, 35598600, 71197200]

約数ペア:

[(1, 71197200), (2, 35598600), (3, 23732400), (4, 17799300), (5, 14239440), (6, 11866200), (8, 8899650), (9, 7910800), (10, 7119720), (12, 5933100), (15, 4746480), (16, 4449825), (18, 3955400), (20, 3559860), (24, 2966550), (25, 2847888), (30, 2373240), (36, 1977700), (40, 1779930), (45, 1582160), (48, 1483275), (50, 1423944), (60, 1186620), (72, 988850), (75, 949296), (80, 889965), (90, 791080), (100, 711972), (120, 593310), (144, 494425), (150, 474648), (180, 395540), (200, 355986), (225, 316432), (240, 296655), (300, 237324), (360, 197770), (400, 177993), (450, 158216), (600, 118662), (720, 98885), (900, 79108), (1200, 59331), (1800, 39554), (3600, 19777)]