73984500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 239685264

約数和(自身を除く): 165700764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 150, 164, 180, 205, 225, 246, 250, 300, 369, 375, 401, 410, 450, 492, 500, 615, 738, 750, 802, 820, 900, 1025, 1125, 1203, 1230, 1476, 1500, 1604, 1845, 2005, 2050, 2250, 2406, 2460, 3075, 3609, 3690, 4010, 4100, 4500, 4812, 5125, 6015, 6150, 7218, 7380, 8020, 9225, 10025, 10250, 12030, 12300, 14436, 15375, 16441, 18045, 18450, 20050, 20500, 24060, 30075, 30750, 32882, 36090, 36900, 40100, 46125, 49323, 50125, 60150, 61500, 65764, 72180, 82205, 90225, 92250, 98646, 100250, 120300, 147969, 150375, 164410, 180450, 184500, 197292, 200500, 246615, 295938, 300750, 328820, 360900, 411025, 451125, 493230, 591876, 601500, 739845, 822050, 902250, 986460, 1233075, 1479690, 1644100, 1804500, 2055125, 2466150, 2959380, 3699225, 4110250, 4932300, 6165375, 7398450, 8220500, 12330750, 14796900, 18496125, 24661500, 36992250, 73984500]

約数ペア:

[(1, 73984500), (2, 36992250), (3, 24661500), (4, 18496125), (5, 14796900), (6, 12330750), (9, 8220500), (10, 7398450), (12, 6165375), (15, 4932300), (18, 4110250), (20, 3699225), (25, 2959380), (30, 2466150), (36, 2055125), (41, 1804500), (45, 1644100), (50, 1479690), (60, 1233075), (75, 986460), (82, 902250), (90, 822050), (100, 739845), (123, 601500), (125, 591876), (150, 493230), (164, 451125), (180, 411025), (205, 360900), (225, 328820), (246, 300750), (250, 295938), (300, 246615), (369, 200500), (375, 197292), (401, 184500), (410, 180450), (450, 164410), (492, 150375), (500, 147969), (615, 120300), (738, 100250), (750, 98646), (802, 92250), (820, 90225), (900, 82205), (1025, 72180), (1125, 65764), (1203, 61500), (1230, 60150), (1476, 50125), (1500, 49323), (1604, 46125), (1845, 40100), (2005, 36900), (2050, 36090), (2250, 32882), (2406, 30750), (2460, 30075), (3075, 24060), (3609, 20500), (3690, 20050), (4010, 18450), (4100, 18045), (4500, 16441), (4812, 15375), (5125, 14436), (6015, 12300), (6150, 12030), (7218, 10250), (7380, 10025), (8020, 9225)]