45067500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 90

約数和(自身を含む): 142426284

約数和(自身を除く): 97358784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2003, 2250, 2500, 3750, 4006, 4500, 5625, 6009, 7500, 8012, 10015, 11250, 12018, 18027, 20030, 22500, 24036, 30045, 36054, 40060, 50075, 60090, 72108, 90135, 100150, 120180, 150225, 180270, 200300, 250375, 300450, 360540, 450675, 500750, 600900, 751125, 901350, 1001500, 1251875, 1502250, 1802700, 2253375, 2503750, 3004500, 3755625, 4506750, 5007500, 7511250, 9013500, 11266875, 15022500, 22533750, 45067500]

約数ペア:

[(1, 45067500), (2, 22533750), (3, 15022500), (4, 11266875), (5, 9013500), (6, 7511250), (9, 5007500), (10, 4506750), (12, 3755625), (15, 3004500), (18, 2503750), (20, 2253375), (25, 1802700), (30, 1502250), (36, 1251875), (45, 1001500), (50, 901350), (60, 751125), (75, 600900), (90, 500750), (100, 450675), (125, 360540), (150, 300450), (180, 250375), (225, 200300), (250, 180270), (300, 150225), (375, 120180), (450, 100150), (500, 90135), (625, 72108), (750, 60090), (900, 50075), (1125, 40060), (1250, 36054), (1500, 30045), (1875, 24036), (2003, 22500), (2250, 20030), (2500, 18027), (3750, 12018), (4006, 11250), (4500, 10015), (5625, 8012), (6009, 7500)]