119320380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 385257600

約数和(自身を除く): 265937220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 139, 171, 180, 190, 228, 251, 278, 285, 342, 380, 417, 502, 556, 570, 684, 695, 753, 834, 855, 1004, 1140, 1251, 1255, 1390, 1506, 1668, 1710, 2085, 2259, 2502, 2510, 2641, 2780, 3012, 3420, 3765, 4170, 4518, 4769, 5004, 5020, 5282, 6255, 7530, 7923, 8340, 9036, 9538, 10564, 11295, 12510, 13205, 14307, 15060, 15846, 19076, 22590, 23769, 23845, 25020, 26410, 28614, 31692, 34889, 39615, 42921, 45180, 47538, 47690, 52820, 57228, 69778, 71535, 79230, 85842, 95076, 95380, 104667, 118845, 139556, 143070, 158460, 171684, 174445, 209334, 214605, 237690, 286140, 314001, 348890, 418668, 429210, 475380, 523335, 628002, 662891, 697780, 858420, 1046670, 1256004, 1325782, 1570005, 1988673, 2093340, 2651564, 3140010, 3314455, 3977346, 5966019, 6280020, 6628910, 7954692, 9943365, 11932038, 13257820, 19886730, 23864076, 29830095, 39773460, 59660190, 119320380]

約数ペア:

[(1, 119320380), (2, 59660190), (3, 39773460), (4, 29830095), (5, 23864076), (6, 19886730), (9, 13257820), (10, 11932038), (12, 9943365), (15, 7954692), (18, 6628910), (19, 6280020), (20, 5966019), (30, 3977346), (36, 3314455), (38, 3140010), (45, 2651564), (57, 2093340), (60, 1988673), (76, 1570005), (90, 1325782), (95, 1256004), (114, 1046670), (139, 858420), (171, 697780), (180, 662891), (190, 628002), (228, 523335), (251, 475380), (278, 429210), (285, 418668), (342, 348890), (380, 314001), (417, 286140), (502, 237690), (556, 214605), (570, 209334), (684, 174445), (695, 171684), (753, 158460), (834, 143070), (855, 139556), (1004, 118845), (1140, 104667), (1251, 95380), (1255, 95076), (1390, 85842), (1506, 79230), (1668, 71535), (1710, 69778), (2085, 57228), (2259, 52820), (2502, 47690), (2510, 47538), (2641, 45180), (2780, 42921), (3012, 39615), (3420, 34889), (3765, 31692), (4170, 28614), (4518, 26410), (4769, 25020), (5004, 23845), (5020, 23769), (5282, 22590), (6255, 19076), (7530, 15846), (7923, 15060), (8340, 14307), (9036, 13205), (9538, 12510), (10564, 11295)]