164209500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 639160704

約数和(自身を除く): 474951204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 273, 300, 315, 325, 350, 364, 375, 390, 401, 420, 450, 455, 468, 500, 525, 546, 585, 630, 650, 700, 750, 780, 802, 819, 875, 900, 910, 975, 1050, 1092, 1125, 1170, 1203, 1260, 1300, 1365, 1500, 1575, 1604, 1625, 1638, 1750, 1820, 1950, 2005, 2100, 2250, 2275, 2340, 2406, 2625, 2730, 2807, 2925, 3150, 3250, 3276, 3500, 3609, 3900, 4010, 4095, 4500, 4550, 4812, 4875, 5213, 5250, 5460, 5614, 5850, 6015, 6300, 6500, 6825, 7218, 7875, 8020, 8190, 8421, 9100, 9750, 10025, 10426, 10500, 11228, 11375, 11700, 12030, 13650, 14035, 14436, 14625, 15639, 15750, 16380, 16842, 18045, 19500, 20050, 20475, 20852, 22750, 24060, 25263, 26065, 27300, 28070, 29250, 30075, 31278, 31500, 33684, 34125, 36090, 36491, 40100, 40950, 42105, 45500, 46917, 50125, 50526, 52130, 56140, 58500, 60150, 62556, 68250, 70175, 72180, 72982, 78195, 81900, 84210, 90225, 93834, 100250, 101052, 102375, 104260, 109473, 120300, 126315, 130325, 136500, 140350, 145964, 150375, 156390, 168420, 180450, 182455, 187668, 200500, 204750, 210525, 218946, 234585, 252630, 260650, 280700, 300750, 312780, 328419, 350875, 360900, 364910, 390975, 409500, 421050, 437892, 451125, 469170, 505260, 521300, 547365, 601500, 631575, 651625, 656838, 701750, 729820, 781950, 842100, 902250, 912275, 938340, 1052625, 1094730, 1172925, 1263150, 1303250, 1313676, 1403500, 1563900, 1642095, 1804500, 1824550, 1954875, 2105250, 2189460, 2345850, 2526300, 2606500, 2736825, 3157875, 3284190, 3649100, 3909750, 4210500, 4561375, 4691700, 5473650, 5864625, 6315750, 6568380, 7819500, 8210475, 9122750, 10947300, 11729250, 12631500, 13684125, 16420950, 18245500, 23458500, 27368250, 32841900, 41052375, 54736500, 82104750, 164209500]

約数ペア:

[(1, 164209500), (2, 82104750), (3, 54736500), (4, 41052375), (5, 32841900), (6, 27368250), (7, 23458500), (9, 18245500), (10, 16420950), (12, 13684125), (13, 12631500), (14, 11729250), (15, 10947300), (18, 9122750), (20, 8210475), (21, 7819500), (25, 6568380), (26, 6315750), (28, 5864625), (30, 5473650), (35, 4691700), (36, 4561375), (39, 4210500), (42, 3909750), (45, 3649100), (50, 3284190), (52, 3157875), (60, 2736825), (63, 2606500), (65, 2526300), (70, 2345850), (75, 2189460), (78, 2105250), (84, 1954875), (90, 1824550), (91, 1804500), (100, 1642095), (105, 1563900), (117, 1403500), (125, 1313676), (126, 1303250), (130, 1263150), (140, 1172925), (150, 1094730), (156, 1052625), (175, 938340), (180, 912275), (182, 902250), (195, 842100), (210, 781950), (225, 729820), (234, 701750), (250, 656838), (252, 651625), (260, 631575), (273, 601500), (300, 547365), (315, 521300), (325, 505260), (350, 469170), (364, 451125), (375, 437892), (390, 421050), (401, 409500), (420, 390975), (450, 364910), (455, 360900), (468, 350875), (500, 328419), (525, 312780), (546, 300750), (585, 280700), (630, 260650), (650, 252630), (700, 234585), (750, 218946), (780, 210525), (802, 204750), (819, 200500), (875, 187668), (900, 182455), (910, 180450), (975, 168420), (1050, 156390), (1092, 150375), (1125, 145964), (1170, 140350), (1203, 136500), (1260, 130325), (1300, 126315), (1365, 120300), (1500, 109473), (1575, 104260), (1604, 102375), (1625, 101052), (1638, 100250), (1750, 93834), (1820, 90225), (1950, 84210), (2005, 81900), (2100, 78195), (2250, 72982), (2275, 72180), (2340, 70175), (2406, 68250), (2625, 62556), (2730, 60150), (2807, 58500), (2925, 56140), (3150, 52130), (3250, 50526), (3276, 50125), (3500, 46917), (3609, 45500), (3900, 42105), (4010, 40950), (4095, 40100), (4500, 36491), (4550, 36090), (4812, 34125), (4875, 33684), (5213, 31500), (5250, 31278), (5460, 30075), (5614, 29250), (5850, 28070), (6015, 27300), (6300, 26065), (6500, 25263), (6825, 24060), (7218, 22750), (7875, 20852), (8020, 20475), (8190, 20050), (8421, 19500), (9100, 18045), (9750, 16842), (10025, 16380), (10426, 15750), (10500, 15639), (11228, 14625), (11375, 14436), (11700, 14035), (12030, 13650)]