12095820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 41277600

約数和(自身を除く): 29181780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 149, 164, 165, 180, 198, 205, 220, 246, 298, 330, 369, 396, 410, 447, 451, 492, 495, 596, 615, 660, 738, 745, 820, 894, 902, 990, 1230, 1341, 1353, 1476, 1490, 1639, 1788, 1804, 1845, 1980, 2235, 2255, 2460, 2682, 2706, 2980, 3278, 3690, 4059, 4470, 4510, 4917, 5364, 5412, 6109, 6556, 6705, 6765, 7380, 8118, 8195, 8940, 9020, 9834, 12218, 13410, 13530, 14751, 16236, 16390, 18327, 19668, 20295, 24436, 24585, 26820, 27060, 29502, 30545, 32780, 36654, 40590, 49170, 54981, 59004, 61090, 67199, 73308, 73755, 81180, 91635, 98340, 109962, 122180, 134398, 147510, 183270, 201597, 219924, 268796, 274905, 295020, 335995, 366540, 403194, 549810, 604791, 671990, 806388, 1007985, 1099620, 1209582, 1343980, 2015970, 2419164, 3023955, 4031940, 6047910, 12095820]

約数ペア:

[(1, 12095820), (2, 6047910), (3, 4031940), (4, 3023955), (5, 2419164), (6, 2015970), (9, 1343980), (10, 1209582), (11, 1099620), (12, 1007985), (15, 806388), (18, 671990), (20, 604791), (22, 549810), (30, 403194), (33, 366540), (36, 335995), (41, 295020), (44, 274905), (45, 268796), (55, 219924), (60, 201597), (66, 183270), (82, 147510), (90, 134398), (99, 122180), (110, 109962), (123, 98340), (132, 91635), (149, 81180), (164, 73755), (165, 73308), (180, 67199), (198, 61090), (205, 59004), (220, 54981), (246, 49170), (298, 40590), (330, 36654), (369, 32780), (396, 30545), (410, 29502), (447, 27060), (451, 26820), (492, 24585), (495, 24436), (596, 20295), (615, 19668), (660, 18327), (738, 16390), (745, 16236), (820, 14751), (894, 13530), (902, 13410), (990, 12218), (1230, 9834), (1341, 9020), (1353, 8940), (1476, 8195), (1490, 8118), (1639, 7380), (1788, 6765), (1804, 6705), (1845, 6556), (1980, 6109), (2235, 5412), (2255, 5364), (2460, 4917), (2682, 4510), (2706, 4470), (2980, 4059), (3278, 3690)]