159620400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 180

約数和(自身を含む): 560685840

約数和(自身を除く): 401065440

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, 101, 120, 144, 150, 180, 200, 202, 225, 240, 300, 303, 360, 400, 404, 439, 450, 505, 600, 606, 720, 808, 878, 900, 909, 1010, 1200, 1212, 1317, 1515, 1616, 1756, 1800, 1818, 2020, 2195, 2424, 2525, 2634, 3030, 3512, 3600, 3636, 3951, 4040, 4390, 4545, 4848, 5050, 5268, 6060, 6585, 7024, 7272, 7575, 7902, 8080, 8780, 9090, 10100, 10536, 10975, 12120, 13170, 14544, 15150, 15804, 17560, 18180, 19755, 20200, 21072, 21950, 22725, 24240, 26340, 30300, 31608, 32925, 35120, 36360, 39510, 40400, 43900, 44339, 45450, 52680, 60600, 63216, 65850, 72720, 79020, 87800, 88678, 90900, 98775, 105360, 121200, 131700, 133017, 158040, 175600, 177356, 181800, 197550, 221695, 263400, 266034, 316080, 354712, 363600, 395100, 399051, 443390, 526800, 532068, 665085, 709424, 790200, 798102, 886780, 1064136, 1108475, 1330170, 1580400, 1596204, 1773560, 1995255, 2128272, 2216950, 2660340, 3192408, 3325425, 3547120, 3990510, 4433900, 5320680, 6384816, 6650850, 7981020, 8867800, 9976275, 10641360, 13301700, 15962040, 17735600, 19952550, 26603400, 31924080, 39905100, 53206800, 79810200, 159620400]

約数ペア:

[(1, 159620400), (2, 79810200), (3, 53206800), (4, 39905100), (5, 31924080), (6, 26603400), (8, 19952550), (9, 17735600), (10, 15962040), (12, 13301700), (15, 10641360), (16, 9976275), (18, 8867800), (20, 7981020), (24, 6650850), (25, 6384816), (30, 5320680), (36, 4433900), (40, 3990510), (45, 3547120), (48, 3325425), (50, 3192408), (60, 2660340), (72, 2216950), (75, 2128272), (80, 1995255), (90, 1773560), (100, 1596204), (101, 1580400), (120, 1330170), (144, 1108475), (150, 1064136), (180, 886780), (200, 798102), (202, 790200), (225, 709424), (240, 665085), (300, 532068), (303, 526800), (360, 443390), (400, 399051), (404, 395100), (439, 363600), (450, 354712), (505, 316080), (600, 266034), (606, 263400), (720, 221695), (808, 197550), (878, 181800), (900, 177356), (909, 175600), (1010, 158040), (1200, 133017), (1212, 131700), (1317, 121200), (1515, 105360), (1616, 98775), (1756, 90900), (1800, 88678), (1818, 87800), (2020, 79020), (2195, 72720), (2424, 65850), (2525, 63216), (2634, 60600), (3030, 52680), (3512, 45450), (3600, 44339), (3636, 43900), (3951, 40400), (4040, 39510), (4390, 36360), (4545, 35120), (4848, 32925), (5050, 31608), (5268, 30300), (6060, 26340), (6585, 24240), (7024, 22725), (7272, 21950), (7575, 21072), (7902, 20200), (8080, 19755), (8780, 18180), (9090, 17560), (10100, 15804), (10536, 15150), (10975, 14544), (12120, 13170)]