82809900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 108

約数和(自身を含む): 262420704

約数和(自身を除く): 179610804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 900, 909, 911, 1010, 1212, 1515, 1818, 1822, 2020, 2525, 2733, 3030, 3636, 3644, 4545, 4555, 5050, 5466, 6060, 7575, 8199, 9090, 9110, 10100, 10932, 13665, 15150, 16398, 18180, 18220, 22725, 22775, 27330, 30300, 32796, 40995, 45450, 45550, 54660, 68325, 81990, 90900, 91100, 92011, 136650, 163980, 184022, 204975, 273300, 276033, 368044, 409950, 460055, 552066, 819900, 828099, 920110, 1104132, 1380165, 1656198, 1840220, 2300275, 2760330, 3312396, 4140495, 4600550, 5520660, 6900825, 8280990, 9201100, 13801650, 16561980, 20702475, 27603300, 41404950, 82809900]

約数ペア:

[(1, 82809900), (2, 41404950), (3, 27603300), (4, 20702475), (5, 16561980), (6, 13801650), (9, 9201100), (10, 8280990), (12, 6900825), (15, 5520660), (18, 4600550), (20, 4140495), (25, 3312396), (30, 2760330), (36, 2300275), (45, 1840220), (50, 1656198), (60, 1380165), (75, 1104132), (90, 920110), (100, 828099), (101, 819900), (150, 552066), (180, 460055), (202, 409950), (225, 368044), (300, 276033), (303, 273300), (404, 204975), (450, 184022), (505, 163980), (606, 136650), (900, 92011), (909, 91100), (911, 90900), (1010, 81990), (1212, 68325), (1515, 54660), (1818, 45550), (1822, 45450), (2020, 40995), (2525, 32796), (2733, 30300), (3030, 27330), (3636, 22775), (3644, 22725), (4545, 18220), (4555, 18180), (5050, 16398), (5466, 15150), (6060, 13665), (7575, 10932), (8199, 10100), (9090, 9110)]