204095200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 541371600

約数和(自身を除く): 337276400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 160, 170, 172, 200, 215, 272, 340, 344, 349, 400, 425, 430, 544, 680, 688, 698, 731, 800, 850, 860, 1075, 1360, 1376, 1396, 1462, 1700, 1720, 1745, 2150, 2720, 2792, 2924, 3400, 3440, 3490, 3655, 4300, 5584, 5848, 5933, 6800, 6880, 6980, 7310, 8600, 8725, 11168, 11696, 11866, 13600, 13960, 14620, 15007, 17200, 17450, 18275, 23392, 23732, 27920, 29240, 29665, 30014, 34400, 34900, 36550, 47464, 55840, 58480, 59330, 60028, 69800, 73100, 75035, 94928, 116960, 118660, 120056, 139600, 146200, 148325, 150070, 189856, 237320, 240112, 255119, 279200, 292400, 296650, 300140, 375175, 474640, 480224, 510238, 584800, 593300, 600280, 750350, 949280, 1020476, 1186600, 1200560, 1275595, 1500700, 2040952, 2373200, 2401120, 2551190, 3001400, 4081904, 4746400, 5102380, 6002800, 6377975, 8163808, 10204760, 12005600, 12755950, 20409520, 25511900, 40819040, 51023800, 102047600, 204095200]

約数ペア:

[(1, 204095200), (2, 102047600), (4, 51023800), (5, 40819040), (8, 25511900), (10, 20409520), (16, 12755950), (17, 12005600), (20, 10204760), (25, 8163808), (32, 6377975), (34, 6002800), (40, 5102380), (43, 4746400), (50, 4081904), (68, 3001400), (80, 2551190), (85, 2401120), (86, 2373200), (100, 2040952), (136, 1500700), (160, 1275595), (170, 1200560), (172, 1186600), (200, 1020476), (215, 949280), (272, 750350), (340, 600280), (344, 593300), (349, 584800), (400, 510238), (425, 480224), (430, 474640), (544, 375175), (680, 300140), (688, 296650), (698, 292400), (731, 279200), (800, 255119), (850, 240112), (860, 237320), (1075, 189856), (1360, 150070), (1376, 148325), (1396, 146200), (1462, 139600), (1700, 120056), (1720, 118660), (1745, 116960), (2150, 94928), (2720, 75035), (2792, 73100), (2924, 69800), (3400, 60028), (3440, 59330), (3490, 58480), (3655, 55840), (4300, 47464), (5584, 36550), (5848, 34900), (5933, 34400), (6800, 30014), (6880, 29665), (6980, 29240), (7310, 27920), (8600, 23732), (8725, 23392), (11168, 18275), (11696, 17450), (11866, 17200), (13600, 15007), (13960, 14620)]