8379000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^2\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 288

約数和(自身を含む): 34678800

約数和(自身を除く): 26299800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 98, 100, 105, 114, 120, 125, 126, 133, 140, 147, 150, 152, 168, 171, 175, 180, 190, 196, 200, 210, 225, 228, 245, 250, 252, 266, 280, 285, 294, 300, 315, 342, 350, 360, 375, 380, 392, 399, 420, 441, 450, 456, 475, 490, 500, 504, 525, 532, 570, 588, 600, 630, 665, 684, 700, 735, 750, 760, 798, 840, 855, 875, 882, 900, 931, 950, 980, 1000, 1050, 1064, 1125, 1140, 1176, 1197, 1225, 1260, 1330, 1368, 1400, 1425, 1470, 1500, 1575, 1596, 1710, 1750, 1764, 1800, 1862, 1900, 1960, 1995, 2100, 2205, 2250, 2280, 2375, 2394, 2450, 2520, 2625, 2660, 2793, 2850, 2940, 3000, 3150, 3192, 3325, 3420, 3500, 3528, 3675, 3724, 3800, 3990, 4200, 4275, 4410, 4500, 4655, 4750, 4788, 4900, 5250, 5320, 5586, 5700, 5880, 5985, 6125, 6300, 6650, 6840, 7000, 7125, 7350, 7448, 7875, 7980, 8379, 8550, 8820, 9000, 9310, 9500, 9576, 9800, 9975, 10500, 11025, 11172, 11400, 11970, 12250, 12600, 13300, 13965, 14250, 14700, 15750, 15960, 16625, 16758, 17100, 17640, 18375, 18620, 19000, 19950, 21000, 21375, 22050, 22344, 23275, 23940, 24500, 26600, 27930, 28500, 29400, 29925, 31500, 33250, 33516, 34200, 36750, 37240, 39900, 41895, 42750, 44100, 46550, 47880, 49000, 49875, 55125, 55860, 57000, 59850, 63000, 66500, 67032, 69825, 73500, 79800, 83790, 85500, 88200, 93100, 99750, 110250, 111720, 116375, 119700, 133000, 139650, 147000, 149625, 167580, 171000, 186200, 199500, 209475, 220500, 232750, 239400, 279300, 299250, 335160, 349125, 399000, 418950, 441000, 465500, 558600, 598500, 698250, 837900, 931000, 1047375, 1197000, 1396500, 1675800, 2094750, 2793000, 4189500, 8379000]

約数ペア:

[(1, 8379000), (2, 4189500), (3, 2793000), (4, 2094750), (5, 1675800), (6, 1396500), (7, 1197000), (8, 1047375), (9, 931000), (10, 837900), (12, 698250), (14, 598500), (15, 558600), (18, 465500), (19, 441000), (20, 418950), (21, 399000), (24, 349125), (25, 335160), (28, 299250), (30, 279300), (35, 239400), (36, 232750), (38, 220500), (40, 209475), (42, 199500), (45, 186200), (49, 171000), (50, 167580), (56, 149625), (57, 147000), (60, 139650), (63, 133000), (70, 119700), (72, 116375), (75, 111720), (76, 110250), (84, 99750), (90, 93100), (95, 88200), (98, 85500), (100, 83790), (105, 79800), (114, 73500), (120, 69825), (125, 67032), (126, 66500), (133, 63000), (140, 59850), (147, 57000), (150, 55860), (152, 55125), (168, 49875), (171, 49000), (175, 47880), (180, 46550), (190, 44100), (196, 42750), (200, 41895), (210, 39900), (225, 37240), (228, 36750), (245, 34200), (250, 33516), (252, 33250), (266, 31500), (280, 29925), (285, 29400), (294, 28500), (300, 27930), (315, 26600), (342, 24500), (350, 23940), (360, 23275), (375, 22344), (380, 22050), (392, 21375), (399, 21000), (420, 19950), (441, 19000), (450, 18620), (456, 18375), (475, 17640), (490, 17100), (500, 16758), (504, 16625), (525, 15960), (532, 15750), (570, 14700), (588, 14250), (600, 13965), (630, 13300), (665, 12600), (684, 12250), (700, 11970), (735, 11400), (750, 11172), (760, 11025), (798, 10500), (840, 9975), (855, 9800), (875, 9576), (882, 9500), (900, 9310), (931, 9000), (950, 8820), (980, 8550), (1000, 8379), (1050, 7980), (1064, 7875), (1125, 7448), (1140, 7350), (1176, 7125), (1197, 7000), (1225, 6840), (1260, 6650), (1330, 6300), (1368, 6125), (1400, 5985), (1425, 5880), (1470, 5700), (1500, 5586), (1575, 5320), (1596, 5250), (1710, 4900), (1750, 4788), (1764, 4750), (1800, 4655), (1862, 4500), (1900, 4410), (1960, 4275), (1995, 4200), (2100, 3990), (2205, 3800), (2250, 3724), (2280, 3675), (2375, 3528), (2394, 3500), (2450, 3420), (2520, 3325), (2625, 3192), (2660, 3150), (2793, 3000), (2850, 2940)]