45003750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 80

約数和(自身を含む): 122810688

約数和(自身を除く): 77806938

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1091, 1250, 1375, 1650, 1875, 2182, 2750, 3273, 3750, 4125, 5455, 6546, 6875, 8250, 10910, 12001, 13750, 16365, 20625, 24002, 27275, 32730, 36003, 41250, 54550, 60005, 72006, 81825, 120010, 136375, 163650, 180015, 272750, 300025, 360030, 409125, 600050, 681875, 818250, 900075, 1363750, 1500125, 1800150, 2045625, 3000250, 4091250, 4500375, 7500625, 9000750, 15001250, 22501875, 45003750]

約数ペア:

[(1, 45003750), (2, 22501875), (3, 15001250), (5, 9000750), (6, 7500625), (10, 4500375), (11, 4091250), (15, 3000250), (22, 2045625), (25, 1800150), (30, 1500125), (33, 1363750), (50, 900075), (55, 818250), (66, 681875), (75, 600050), (110, 409125), (125, 360030), (150, 300025), (165, 272750), (250, 180015), (275, 163650), (330, 136375), (375, 120010), (550, 81825), (625, 72006), (750, 60005), (825, 54550), (1091, 41250), (1250, 36003), (1375, 32730), (1650, 27275), (1875, 24002), (2182, 20625), (2750, 16365), (3273, 13750), (3750, 12001), (4125, 10910), (5455, 8250), (6546, 6875)]