150037500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{4001}}^1$

素因数の和:4033

約数の個数: 72

約数和(自身を含む): 437690736

約数和(自身を除く): 287653236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 4001, 6250, 7500, 8002, 9375, 12003, 12500, 16004, 18750, 20005, 24006, 37500, 40010, 48012, 60015, 80020, 100025, 120030, 200050, 240060, 300075, 400100, 500125, 600150, 1000250, 1200300, 1500375, 2000500, 2500625, 3000750, 5001250, 6001500, 7501875, 10002500, 12503125, 15003750, 25006250, 30007500, 37509375, 50012500, 75018750, 150037500]

約数ペア:

[(1, 150037500), (2, 75018750), (3, 50012500), (4, 37509375), (5, 30007500), (6, 25006250), (10, 15003750), (12, 12503125), (15, 10002500), (20, 7501875), (25, 6001500), (30, 5001250), (50, 3000750), (60, 2500625), (75, 2000500), (100, 1500375), (125, 1200300), (150, 1000250), (250, 600150), (300, 500125), (375, 400100), (500, 300075), (625, 240060), (750, 200050), (1250, 120030), (1500, 100025), (1875, 80020), (2500, 60015), (3125, 48012), (3750, 40010), (4001, 37500), (6250, 24006), (7500, 20005), (8002, 18750), (9375, 16004), (12003, 12500)]