45000450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9120

約数の個数: 72

約数和(自身を含む): 131906736

約数和(自身を除く): 86906286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 9091, 18182, 27273, 45455, 54546, 81819, 90910, 100001, 136365, 163638, 200002, 227275, 272730, 300003, 409095, 454550, 500005, 600006, 681825, 818190, 900009, 1000010, 1363650, 1500015, 1800018, 2045475, 2500025, 3000030, 4090950, 4500045, 5000050, 7500075, 9000090, 15000150, 22500225, 45000450]

約数ペア:

[(1, 45000450), (2, 22500225), (3, 15000150), (5, 9000090), (6, 7500075), (9, 5000050), (10, 4500045), (11, 4090950), (15, 3000030), (18, 2500025), (22, 2045475), (25, 1800018), (30, 1500015), (33, 1363650), (45, 1000010), (50, 900009), (55, 818190), (66, 681825), (75, 600006), (90, 500005), (99, 454550), (110, 409095), (150, 300003), (165, 272730), (198, 227275), (225, 200002), (275, 163638), (330, 136365), (450, 100001), (495, 90910), (550, 81819), (825, 54546), (990, 45455), (1650, 27273), (2475, 18182), (4950, 9091)]