12198780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 41434848

約数和(自身を除く): 29236068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 101, 110, 122, 132, 165, 180, 183, 198, 202, 220, 244, 303, 305, 330, 366, 396, 404, 495, 505, 549, 606, 610, 660, 671, 732, 909, 915, 990, 1010, 1098, 1111, 1212, 1220, 1342, 1515, 1818, 1830, 1980, 2013, 2020, 2196, 2222, 2684, 2745, 3030, 3333, 3355, 3636, 3660, 4026, 4444, 4545, 5490, 5555, 6039, 6060, 6161, 6666, 6710, 8052, 9090, 9999, 10065, 10980, 11110, 12078, 12322, 13332, 13420, 16665, 18180, 18483, 19998, 20130, 22220, 24156, 24644, 30195, 30805, 33330, 36966, 39996, 40260, 49995, 55449, 60390, 61610, 66660, 67771, 73932, 92415, 99990, 110898, 120780, 123220, 135542, 184830, 199980, 203313, 221796, 271084, 277245, 338855, 369660, 406626, 554490, 609939, 677710, 813252, 1016565, 1108980, 1219878, 1355420, 2033130, 2439756, 3049695, 4066260, 6099390, 12198780]

約数ペア:

[(1, 12198780), (2, 6099390), (3, 4066260), (4, 3049695), (5, 2439756), (6, 2033130), (9, 1355420), (10, 1219878), (11, 1108980), (12, 1016565), (15, 813252), (18, 677710), (20, 609939), (22, 554490), (30, 406626), (33, 369660), (36, 338855), (44, 277245), (45, 271084), (55, 221796), (60, 203313), (61, 199980), (66, 184830), (90, 135542), (99, 123220), (101, 120780), (110, 110898), (122, 99990), (132, 92415), (165, 73932), (180, 67771), (183, 66660), (198, 61610), (202, 60390), (220, 55449), (244, 49995), (303, 40260), (305, 39996), (330, 36966), (366, 33330), (396, 30805), (404, 30195), (495, 24644), (505, 24156), (549, 22220), (606, 20130), (610, 19998), (660, 18483), (671, 18180), (732, 16665), (909, 13420), (915, 13332), (990, 12322), (1010, 12078), (1098, 11110), (1111, 10980), (1212, 10065), (1220, 9999), (1342, 9090), (1515, 8052), (1818, 6710), (1830, 6666), (1980, 6161), (2013, 6060), (2020, 6039), (2196, 5555), (2222, 5490), (2684, 4545), (2745, 4444), (3030, 4026), (3333, 3660), (3355, 3636)]