89102000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 154632400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 125, 130, 149, 184, 200, 208, 230, 250, 260, 298, 299, 325, 368, 400, 460, 500, 520, 575, 596, 598, 650, 745, 920, 1000, 1040, 1150, 1192, 1196, 1300, 1490, 1495, 1625, 1840, 1937, 2000, 2300, 2384, 2392, 2600, 2875, 2980, 2990, 3250, 3427, 3725, 3874, 4600, 4784, 5200, 5750, 5960, 5980, 6500, 6854, 7450, 7475, 7748, 9200, 9685, 11500, 11920, 11960, 13000, 13708, 14900, 14950, 15496, 17135, 18625, 19370, 23000, 23920, 26000, 27416, 29800, 29900, 30992, 34270, 37250, 37375, 38740, 44551, 46000, 48425, 54832, 59600, 59800, 68540, 74500, 74750, 77480, 85675, 89102, 96850, 119600, 137080, 149000, 149500, 154960, 171350, 178204, 193700, 222755, 242125, 274160, 298000, 299000, 342700, 356408, 387400, 428375, 445510, 484250, 598000, 685400, 712816, 774800, 856750, 891020, 968500, 1113775, 1370800, 1713500, 1782040, 1937000, 2227550, 3427000, 3564080, 3874000, 4455100, 5568875, 6854000, 8910200, 11137750, 17820400, 22275500, 44551000, 89102000]

約数ペア:

[(1, 89102000), (2, 44551000), (4, 22275500), (5, 17820400), (8, 11137750), (10, 8910200), (13, 6854000), (16, 5568875), (20, 4455100), (23, 3874000), (25, 3564080), (26, 3427000), (40, 2227550), (46, 1937000), (50, 1782040), (52, 1713500), (65, 1370800), (80, 1113775), (92, 968500), (100, 891020), (104, 856750), (115, 774800), (125, 712816), (130, 685400), (149, 598000), (184, 484250), (200, 445510), (208, 428375), (230, 387400), (250, 356408), (260, 342700), (298, 299000), (299, 298000), (325, 274160), (368, 242125), (400, 222755), (460, 193700), (500, 178204), (520, 171350), (575, 154960), (596, 149500), (598, 149000), (650, 137080), (745, 119600), (920, 96850), (1000, 89102), (1040, 85675), (1150, 77480), (1192, 74750), (1196, 74500), (1300, 68540), (1490, 59800), (1495, 59600), (1625, 54832), (1840, 48425), (1937, 46000), (2000, 44551), (2300, 38740), (2384, 37375), (2392, 37250), (2600, 34270), (2875, 30992), (2980, 29900), (2990, 29800), (3250, 27416), (3427, 26000), (3725, 23920), (3874, 23000), (4600, 19370), (4784, 18625), (5200, 17135), (5750, 15496), (5960, 14950), (5980, 14900), (6500, 13708), (6854, 13000), (7450, 11960), (7475, 11920), (7748, 11500), (9200, 9685)]