204428776800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1980899}}^1$

素因数の和:1980965

約数の個数: 144

約数和(自身を含む): 680890795200

約数和(自身を除く): 476462018400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 1032, 1075, 1200, 1290, 1376, 1720, 2064, 2150, 2400, 2580, 3225, 3440, 4128, 4300, 5160, 6450, 6880, 8600, 10320, 12900, 17200, 20640, 25800, 34400, 51600, 103200, 1980899, 3961798, 5942697, 7923596, 9904495, 11885394, 15847192, 19808990, 23770788, 29713485, 31694384, 39617980, 47541576, 49522475, 59426970, 63388768, 79235960, 85178657, 95083152, 99044950, 118853940, 148567425, 158471920, 170357314, 190166304, 198089900, 237707880, 255535971, 297134850, 316943840, 340714628, 396179800, 425893285, 475415760, 511071942, 594269700, 681429256, 792359600, 851786570, 950831520, 1022143884, 1188539400, 1277679855, 1362858512, 1584719200, 1703573140, 2044287768, 2129466425, 2377078800, 2555359710, 2725717024, 3407146280, 4088575536, 4258932850, 4754157600, 5110719420, 6388399275, 6814292560, 8177151072, 8517865700, 10221438840, 12776798550, 13628585120, 17035731400, 20442877680, 25553597100, 34071462800, 40885755360, 51107194200, 68142925600, 102214388400, 204428776800]

約数ペア:

[(1, 204428776800), (2, 102214388400), (3, 68142925600), (4, 51107194200), (5, 40885755360), (6, 34071462800), (8, 25553597100), (10, 20442877680), (12, 17035731400), (15, 13628585120), (16, 12776798550), (20, 10221438840), (24, 8517865700), (25, 8177151072), (30, 6814292560), (32, 6388399275), (40, 5110719420), (43, 4754157600), (48, 4258932850), (50, 4088575536), (60, 3407146280), (75, 2725717024), (80, 2555359710), (86, 2377078800), (96, 2129466425), (100, 2044287768), (120, 1703573140), (129, 1584719200), (150, 1362858512), (160, 1277679855), (172, 1188539400), (200, 1022143884), (215, 950831520), (240, 851786570), (258, 792359600), (300, 681429256), (344, 594269700), (400, 511071942), (430, 475415760), (480, 425893285), (516, 396179800), (600, 340714628), (645, 316943840), (688, 297134850), (800, 255535971), (860, 237707880), (1032, 198089900), (1075, 190166304), (1200, 170357314), (1290, 158471920), (1376, 148567425), (1720, 118853940), (2064, 99044950), (2150, 95083152), (2400, 85178657), (2580, 79235960), (3225, 63388768), (3440, 59426970), (4128, 49522475), (4300, 47541576), (5160, 39617980), (6450, 31694384), (6880, 29713485), (8600, 23770788), (10320, 19808990), (12900, 15847192), (17200, 11885394), (20640, 9904495), (25800, 7923596), (34400, 5942697), (51600, 3961798), (103200, 1980899)]