73020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 120

約数和(自身を含む): 239717016

約数和(自身を除く): 166697016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1217, 1250, 1500, 1875, 2000, 2400, 2434, 2500, 3000, 3651, 3750, 4000, 4868, 5000, 6000, 6085, 7302, 7500, 9736, 10000, 12000, 12170, 14604, 15000, 18255, 19472, 20000, 24340, 29208, 30000, 30425, 36510, 38944, 48680, 58416, 60000, 60850, 73020, 91275, 97360, 116832, 121700, 146040, 152125, 182550, 194720, 243400, 292080, 304250, 365100, 456375, 486800, 584160, 608500, 730200, 760625, 912750, 973600, 1217000, 1460400, 1521250, 1825500, 2281875, 2434000, 2920800, 3042500, 3651000, 4563750, 4868000, 6085000, 7302000, 9127500, 12170000, 14604000, 18255000, 24340000, 36510000, 73020000]

約数ペア:

[(1, 73020000), (2, 36510000), (3, 24340000), (4, 18255000), (5, 14604000), (6, 12170000), (8, 9127500), (10, 7302000), (12, 6085000), (15, 4868000), (16, 4563750), (20, 3651000), (24, 3042500), (25, 2920800), (30, 2434000), (32, 2281875), (40, 1825500), (48, 1521250), (50, 1460400), (60, 1217000), (75, 973600), (80, 912750), (96, 760625), (100, 730200), (120, 608500), (125, 584160), (150, 486800), (160, 456375), (200, 365100), (240, 304250), (250, 292080), (300, 243400), (375, 194720), (400, 182550), (480, 152125), (500, 146040), (600, 121700), (625, 116832), (750, 97360), (800, 91275), (1000, 73020), (1200, 60850), (1217, 60000), (1250, 58416), (1500, 48680), (1875, 38944), (2000, 36510), (2400, 30425), (2434, 30000), (2500, 29208), (3000, 24340), (3651, 20000), (3750, 19472), (4000, 18255), (4868, 15000), (5000, 14604), (6000, 12170), (6085, 12000), (7302, 10000), (7500, 9736)]