221844150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14939}}^1$

素因数の和:14971

約数の個数: 96

約数和(自身を含む): 666921600

約数和(自身を除く): 445077450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 14850, 14939, 29878, 44817, 74695, 89634, 134451, 149390, 164329, 224085, 268902, 328658, 373475, 403353, 448170, 492987, 672255, 746950, 806706, 821645, 985974, 1120425, 1344510, 1478961, 1643290, 2016765, 2240850, 2464935, 2957922, 3361275, 4033530, 4108225, 4436883, 4929870, 6722550, 7394805, 8216450, 8873766, 10083825, 12324675, 14789610, 20167650, 22184415, 24649350, 36974025, 44368830, 73948050, 110922075, 221844150]

約数ペア:

[(1, 221844150), (2, 110922075), (3, 73948050), (5, 44368830), (6, 36974025), (9, 24649350), (10, 22184415), (11, 20167650), (15, 14789610), (18, 12324675), (22, 10083825), (25, 8873766), (27, 8216450), (30, 7394805), (33, 6722550), (45, 4929870), (50, 4436883), (54, 4108225), (55, 4033530), (66, 3361275), (75, 2957922), (90, 2464935), (99, 2240850), (110, 2016765), (135, 1643290), (150, 1478961), (165, 1344510), (198, 1120425), (225, 985974), (270, 821645), (275, 806706), (297, 746950), (330, 672255), (450, 492987), (495, 448170), (550, 403353), (594, 373475), (675, 328658), (825, 268902), (990, 224085), (1350, 164329), (1485, 149390), (1650, 134451), (2475, 89634), (2970, 74695), (4950, 44817), (7425, 29878), (14850, 14939)]