64573200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 150

約数和(自身を含む): 231864314

約数和(自身を除く): 167291114

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 1993, 2025, 2160, 2700, 3240, 3600, 3986, 4050, 5400, 5979, 6480, 7972, 8100, 9965, 10800, 11958, 15944, 16200, 17937, 19930, 23916, 29895, 31888, 32400, 35874, 39860, 47832, 49825, 53811, 59790, 71748, 79720, 89685, 95664, 99650, 107622, 119580, 143496, 149475, 159440, 161433, 179370, 199300, 215244, 239160, 269055, 286992, 298950, 322866, 358740, 398600, 430488, 448425, 478320, 538110, 597900, 645732, 717480, 797200, 807165, 860976, 896850, 1076220, 1195800, 1291464, 1345275, 1434960, 1614330, 1793700, 2152440, 2391600, 2582928, 2690550, 3228660, 3587400, 4035825, 4304880, 5381100, 6457320, 7174800, 8071650, 10762200, 12914640, 16143300, 21524400, 32286600, 64573200]

約数ペア:

[(1, 64573200), (2, 32286600), (3, 21524400), (4, 16143300), (5, 12914640), (6, 10762200), (8, 8071650), (9, 7174800), (10, 6457320), (12, 5381100), (15, 4304880), (16, 4035825), (18, 3587400), (20, 3228660), (24, 2690550), (25, 2582928), (27, 2391600), (30, 2152440), (36, 1793700), (40, 1614330), (45, 1434960), (48, 1345275), (50, 1291464), (54, 1195800), (60, 1076220), (72, 896850), (75, 860976), (80, 807165), (81, 797200), (90, 717480), (100, 645732), (108, 597900), (120, 538110), (135, 478320), (144, 448425), (150, 430488), (162, 398600), (180, 358740), (200, 322866), (216, 298950), (225, 286992), (240, 269055), (270, 239160), (300, 215244), (324, 199300), (360, 179370), (400, 161433), (405, 159440), (432, 149475), (450, 143496), (540, 119580), (600, 107622), (648, 99650), (675, 95664), (720, 89685), (810, 79720), (900, 71748), (1080, 59790), (1200, 53811), (1296, 49825), (1350, 47832), (1620, 39860), (1800, 35874), (1993, 32400), (2025, 31888), (2160, 29895), (2700, 23916), (3240, 19930), (3600, 17937), (3986, 16200), (4050, 15944), (5400, 11958), (5979, 10800), (6480, 9965), (7972, 8100)]