81099300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 237547296

約数和(自身を除く): 156447996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 3257, 4150, 4980, 6225, 6514, 8300, 9771, 12450, 13028, 16285, 19542, 24900, 32570, 39084, 48855, 65140, 81425, 97710, 162850, 195420, 244275, 270331, 325700, 488550, 540662, 810993, 977100, 1081324, 1351655, 1621986, 2703310, 3243972, 4054965, 5406620, 6758275, 8109930, 13516550, 16219860, 20274825, 27033100, 40549650, 81099300]

約数ペア:

[(1, 81099300), (2, 40549650), (3, 27033100), (4, 20274825), (5, 16219860), (6, 13516550), (10, 8109930), (12, 6758275), (15, 5406620), (20, 4054965), (25, 3243972), (30, 2703310), (50, 1621986), (60, 1351655), (75, 1081324), (83, 977100), (100, 810993), (150, 540662), (166, 488550), (249, 325700), (300, 270331), (332, 244275), (415, 195420), (498, 162850), (830, 97710), (996, 81425), (1245, 65140), (1660, 48855), (2075, 39084), (2490, 32570), (3257, 24900), (4150, 19542), (4980, 16285), (6225, 13028), (6514, 12450), (8300, 9771)]