121473900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 108

約数和(自身を含む): 386319024

約数和(自身を除く): 264845124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 1901, 2130, 2556, 3195, 3550, 3802, 4260, 5325, 5703, 6390, 7100, 7604, 9505, 10650, 11406, 12780, 15975, 17109, 19010, 21300, 22812, 28515, 31950, 34218, 38020, 47525, 57030, 63900, 68436, 85545, 95050, 114060, 134971, 142575, 171090, 190100, 269942, 285150, 342180, 404913, 427725, 539884, 570300, 674855, 809826, 855450, 1214739, 1349710, 1619652, 1710900, 2024565, 2429478, 2699420, 3374275, 4049130, 4858956, 6073695, 6748550, 8098260, 10122825, 12147390, 13497100, 20245650, 24294780, 30368475, 40491300, 60736950, 121473900]

約数ペア:

[(1, 121473900), (2, 60736950), (3, 40491300), (4, 30368475), (5, 24294780), (6, 20245650), (9, 13497100), (10, 12147390), (12, 10122825), (15, 8098260), (18, 6748550), (20, 6073695), (25, 4858956), (30, 4049130), (36, 3374275), (45, 2699420), (50, 2429478), (60, 2024565), (71, 1710900), (75, 1619652), (90, 1349710), (100, 1214739), (142, 855450), (150, 809826), (180, 674855), (213, 570300), (225, 539884), (284, 427725), (300, 404913), (355, 342180), (426, 285150), (450, 269942), (639, 190100), (710, 171090), (852, 142575), (900, 134971), (1065, 114060), (1278, 95050), (1420, 85545), (1775, 68436), (1901, 63900), (2130, 57030), (2556, 47525), (3195, 38020), (3550, 34218), (3802, 31950), (4260, 28515), (5325, 22812), (5703, 21300), (6390, 19010), (7100, 17109), (7604, 15975), (9505, 12780), (10650, 11406)]