194660820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 616914144

約数和(自身を除く): 422253324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1123, 1284, 1605, 1620, 1926, 2140, 2246, 2889, 3210, 3369, 3852, 4492, 4815, 5615, 5778, 6420, 6738, 8667, 9630, 10107, 11230, 11556, 13476, 14445, 16845, 17334, 19260, 20214, 22460, 28890, 30321, 33690, 34668, 40428, 43335, 50535, 57780, 60642, 67380, 86670, 90963, 101070, 120161, 121284, 151605, 173340, 181926, 202140, 240322, 303210, 360483, 363852, 454815, 480644, 600805, 606420, 720966, 909630, 1081449, 1201610, 1441932, 1802415, 1819260, 2162898, 2403220, 3244347, 3604830, 4325796, 5407245, 6488694, 7209660, 9733041, 10814490, 12977388, 16221735, 19466082, 21628980, 32443470, 38932164, 48665205, 64886940, 97330410, 194660820]

約数ペア:

[(1, 194660820), (2, 97330410), (3, 64886940), (4, 48665205), (5, 38932164), (6, 32443470), (9, 21628980), (10, 19466082), (12, 16221735), (15, 12977388), (18, 10814490), (20, 9733041), (27, 7209660), (30, 6488694), (36, 5407245), (45, 4325796), (54, 3604830), (60, 3244347), (81, 2403220), (90, 2162898), (107, 1819260), (108, 1802415), (135, 1441932), (162, 1201610), (180, 1081449), (214, 909630), (270, 720966), (321, 606420), (324, 600805), (405, 480644), (428, 454815), (535, 363852), (540, 360483), (642, 303210), (810, 240322), (963, 202140), (1070, 181926), (1123, 173340), (1284, 151605), (1605, 121284), (1620, 120161), (1926, 101070), (2140, 90963), (2246, 86670), (2889, 67380), (3210, 60642), (3369, 57780), (3852, 50535), (4492, 43335), (4815, 40428), (5615, 34668), (5778, 33690), (6420, 30321), (6738, 28890), (8667, 22460), (9630, 20214), (10107, 19260), (11230, 17334), (11556, 16845), (13476, 14445)]