29079900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 108

約数和(自身を含む): 92528800

約数和(自身を除く): 63448900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 409, 450, 474, 711, 790, 818, 900, 948, 1185, 1227, 1422, 1580, 1636, 1975, 2045, 2370, 2454, 2844, 3555, 3681, 3950, 4090, 4740, 4908, 5925, 6135, 7110, 7362, 7900, 8180, 10225, 11850, 12270, 14220, 14724, 17775, 18405, 20450, 23700, 24540, 30675, 32311, 35550, 36810, 40900, 61350, 64622, 71100, 73620, 92025, 96933, 122700, 129244, 161555, 184050, 193866, 290799, 323110, 368100, 387732, 484665, 581598, 646220, 807775, 969330, 1163196, 1453995, 1615550, 1938660, 2423325, 2907990, 3231100, 4846650, 5815980, 7269975, 9693300, 14539950, 29079900]

約数ペア:

[(1, 29079900), (2, 14539950), (3, 9693300), (4, 7269975), (5, 5815980), (6, 4846650), (9, 3231100), (10, 2907990), (12, 2423325), (15, 1938660), (18, 1615550), (20, 1453995), (25, 1163196), (30, 969330), (36, 807775), (45, 646220), (50, 581598), (60, 484665), (75, 387732), (79, 368100), (90, 323110), (100, 290799), (150, 193866), (158, 184050), (180, 161555), (225, 129244), (237, 122700), (300, 96933), (316, 92025), (395, 73620), (409, 71100), (450, 64622), (474, 61350), (711, 40900), (790, 36810), (818, 35550), (900, 32311), (948, 30675), (1185, 24540), (1227, 23700), (1422, 20450), (1580, 18405), (1636, 17775), (1975, 14724), (2045, 14220), (2370, 12270), (2454, 11850), (2844, 10225), (3555, 8180), (3681, 7900), (3950, 7362), (4090, 7110), (4740, 6135), (4908, 5925)]