137758140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3508

約数の個数: 144

約数和(自身を含む): 476618688

約数和(自身を除く): 338860548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3463, 3978, 4420, 6630, 6926, 7956, 9945, 10389, 13260, 13852, 17315, 19890, 20778, 31167, 34630, 39780, 41556, 45019, 51945, 58871, 62334, 69260, 90038, 103890, 117742, 124668, 135057, 155835, 176613, 180076, 207780, 225095, 235484, 270114, 294355, 311670, 353226, 405171, 450190, 529839, 540228, 588710, 623340, 675285, 706452, 765323, 810342, 883065, 900380, 1059678, 1177420, 1350570, 1530646, 1620684, 1766130, 2025855, 2119356, 2295969, 2649195, 2701140, 3061292, 3532260, 3826615, 4051710, 4591938, 5298390, 6887907, 7653230, 8103420, 9183876, 10596780, 11479845, 13775814, 15306460, 22959690, 27551628, 34439535, 45919380, 68879070, 137758140]

約数ペア:

[(1, 137758140), (2, 68879070), (3, 45919380), (4, 34439535), (5, 27551628), (6, 22959690), (9, 15306460), (10, 13775814), (12, 11479845), (13, 10596780), (15, 9183876), (17, 8103420), (18, 7653230), (20, 6887907), (26, 5298390), (30, 4591938), (34, 4051710), (36, 3826615), (39, 3532260), (45, 3061292), (51, 2701140), (52, 2649195), (60, 2295969), (65, 2119356), (68, 2025855), (78, 1766130), (85, 1620684), (90, 1530646), (102, 1350570), (117, 1177420), (130, 1059678), (153, 900380), (156, 883065), (170, 810342), (180, 765323), (195, 706452), (204, 675285), (221, 623340), (234, 588710), (255, 540228), (260, 529839), (306, 450190), (340, 405171), (390, 353226), (442, 311670), (468, 294355), (510, 270114), (585, 235484), (612, 225095), (663, 207780), (765, 180076), (780, 176613), (884, 155835), (1020, 135057), (1105, 124668), (1170, 117742), (1326, 103890), (1530, 90038), (1989, 69260), (2210, 62334), (2340, 58871), (2652, 51945), (3060, 45019), (3315, 41556), (3463, 39780), (3978, 34630), (4420, 31167), (6630, 20778), (6926, 19890), (7956, 17315), (9945, 13852), (10389, 13260)]