108259380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 342486144

約数和(自身を除く): 234226764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 86, 90, 129, 142, 172, 180, 197, 213, 215, 258, 284, 355, 387, 394, 426, 430, 516, 591, 639, 645, 710, 774, 788, 852, 860, 985, 1065, 1182, 1278, 1290, 1420, 1548, 1773, 1935, 1970, 2130, 2364, 2556, 2580, 2955, 3053, 3195, 3546, 3870, 3940, 4260, 5910, 6106, 6390, 7092, 7740, 8471, 8865, 9159, 11820, 12212, 12780, 13987, 15265, 16942, 17730, 18318, 25413, 27477, 27974, 30530, 33884, 35460, 36636, 41961, 42355, 45795, 50826, 54954, 55948, 61060, 69935, 76239, 83922, 84710, 91590, 101652, 109908, 125883, 127065, 137385, 139870, 152478, 167844, 169420, 183180, 209805, 251766, 254130, 274770, 279740, 304956, 381195, 419610, 503532, 508260, 549540, 601441, 629415, 762390, 839220, 1202882, 1258830, 1524780, 1804323, 2405764, 2517660, 3007205, 3608646, 5412969, 6014410, 7217292, 9021615, 10825938, 12028820, 18043230, 21651876, 27064845, 36086460, 54129690, 108259380]

約数ペア:

[(1, 108259380), (2, 54129690), (3, 36086460), (4, 27064845), (5, 21651876), (6, 18043230), (9, 12028820), (10, 10825938), (12, 9021615), (15, 7217292), (18, 6014410), (20, 5412969), (30, 3608646), (36, 3007205), (43, 2517660), (45, 2405764), (60, 1804323), (71, 1524780), (86, 1258830), (90, 1202882), (129, 839220), (142, 762390), (172, 629415), (180, 601441), (197, 549540), (213, 508260), (215, 503532), (258, 419610), (284, 381195), (355, 304956), (387, 279740), (394, 274770), (426, 254130), (430, 251766), (516, 209805), (591, 183180), (639, 169420), (645, 167844), (710, 152478), (774, 139870), (788, 137385), (852, 127065), (860, 125883), (985, 109908), (1065, 101652), (1182, 91590), (1278, 84710), (1290, 83922), (1420, 76239), (1548, 69935), (1773, 61060), (1935, 55948), (1970, 54954), (2130, 50826), (2364, 45795), (2556, 42355), (2580, 41961), (2955, 36636), (3053, 35460), (3195, 33884), (3546, 30530), (3870, 27974), (3940, 27477), (4260, 25413), (5910, 18318), (6106, 17730), (6390, 16942), (7092, 15265), (7740, 13987), (8471, 12780), (8865, 12212), (9159, 11820)]