1308488400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15803}}^1$

素因数の和:15850

約数の個数: 180

約数和(自身を含む): 4738544928

約数和(自身を除く): 3430056528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 3312, 3450, 3600, 4140, 4600, 5175, 5520, 6900, 8280, 9200, 10350, 13800, 15803, 16560, 20700, 27600, 31606, 41400, 47409, 63212, 79015, 82800, 94818, 126424, 142227, 158030, 189636, 237045, 252848, 284454, 316060, 363469, 379272, 395075, 474090, 568908, 632120, 711135, 726938, 758544, 790150, 948180, 1090407, 1137816, 1185225, 1264240, 1422270, 1453876, 1580300, 1817345, 1896360, 2180814, 2275632, 2370450, 2844540, 2907752, 3160600, 3271221, 3555675, 3634690, 3792720, 4361628, 4740900, 5452035, 5689080, 5815504, 6321200, 6542442, 7111350, 7269380, 8723256, 9086725, 9481800, 10904070, 11378160, 13084884, 14222700, 14538760, 16356105, 17446512, 18173450, 18963600, 21808140, 26169768, 27260175, 28445400, 29077520, 32712210, 36346900, 43616280, 52339536, 54520350, 56890800, 65424420, 72693800, 81780525, 87232560, 109040700, 130848840, 145387600, 163561050, 218081400, 261697680, 327122100, 436162800, 654244200, 1308488400]

約数ペア:

[(1, 1308488400), (2, 654244200), (3, 436162800), (4, 327122100), (5, 261697680), (6, 218081400), (8, 163561050), (9, 145387600), (10, 130848840), (12, 109040700), (15, 87232560), (16, 81780525), (18, 72693800), (20, 65424420), (23, 56890800), (24, 54520350), (25, 52339536), (30, 43616280), (36, 36346900), (40, 32712210), (45, 29077520), (46, 28445400), (48, 27260175), (50, 26169768), (60, 21808140), (69, 18963600), (72, 18173450), (75, 17446512), (80, 16356105), (90, 14538760), (92, 14222700), (100, 13084884), (115, 11378160), (120, 10904070), (138, 9481800), (144, 9086725), (150, 8723256), (180, 7269380), (184, 7111350), (200, 6542442), (207, 6321200), (225, 5815504), (230, 5689080), (240, 5452035), (276, 4740900), (300, 4361628), (345, 3792720), (360, 3634690), (368, 3555675), (400, 3271221), (414, 3160600), (450, 2907752), (460, 2844540), (552, 2370450), (575, 2275632), (600, 2180814), (690, 1896360), (720, 1817345), (828, 1580300), (900, 1453876), (920, 1422270), (1035, 1264240), (1104, 1185225), (1150, 1137816), (1200, 1090407), (1380, 948180), (1656, 790150), (1725, 758544), (1800, 726938), (1840, 711135), (2070, 632120), (2300, 568908), (2760, 474090), (3312, 395075), (3450, 379272), (3600, 363469), (4140, 316060), (4600, 284454), (5175, 252848), (5520, 237045), (6900, 189636), (8280, 158030), (9200, 142227), (10350, 126424), (13800, 94818), (15803, 82800), (16560, 79015), (20700, 63212), (27600, 47409), (31606, 41400)]