146919420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 120

約数和(自身を含む): 466527600

約数和(自身を除く): 319608180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1019, 1068, 1335, 1602, 1620, 1780, 2038, 2403, 2670, 3057, 3204, 4005, 4076, 4806, 5095, 5340, 6114, 7209, 8010, 9171, 9612, 10190, 12015, 12228, 14418, 15285, 16020, 18342, 20380, 24030, 27513, 28836, 30570, 36045, 36684, 45855, 48060, 55026, 61140, 72090, 82539, 90691, 91710, 110052, 137565, 144180, 165078, 181382, 183420, 272073, 275130, 330156, 362764, 412695, 453455, 544146, 550260, 816219, 825390, 906910, 1088292, 1360365, 1632438, 1650780, 1813820, 2448657, 2720730, 3264876, 4081095, 4897314, 5441460, 7345971, 8162190, 9794628, 12243285, 14691942, 16324380, 24486570, 29383884, 36729855, 48973140, 73459710, 146919420]

約数ペア:

[(1, 146919420), (2, 73459710), (3, 48973140), (4, 36729855), (5, 29383884), (6, 24486570), (9, 16324380), (10, 14691942), (12, 12243285), (15, 9794628), (18, 8162190), (20, 7345971), (27, 5441460), (30, 4897314), (36, 4081095), (45, 3264876), (54, 2720730), (60, 2448657), (81, 1813820), (89, 1650780), (90, 1632438), (108, 1360365), (135, 1088292), (162, 906910), (178, 825390), (180, 816219), (267, 550260), (270, 544146), (324, 453455), (356, 412695), (405, 362764), (445, 330156), (534, 275130), (540, 272073), (801, 183420), (810, 181382), (890, 165078), (1019, 144180), (1068, 137565), (1335, 110052), (1602, 91710), (1620, 90691), (1780, 82539), (2038, 72090), (2403, 61140), (2670, 55026), (3057, 48060), (3204, 45855), (4005, 36684), (4076, 36045), (4806, 30570), (5095, 28836), (5340, 27513), (6114, 24030), (7209, 20380), (8010, 18342), (9171, 16020), (9612, 15285), (10190, 14418), (12015, 12228)]