28455300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1171}}^1$

素因数の和:1200

約数の個数: 108

約数和(自身を含む): 92573936

約数和(自身を除く): 64118636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1171, 1215, 1350, 1620, 2025, 2342, 2430, 2700, 3513, 4050, 4684, 4860, 5855, 6075, 7026, 8100, 10539, 11710, 12150, 14052, 17565, 21078, 23420, 24300, 29275, 31617, 35130, 42156, 52695, 58550, 63234, 70260, 87825, 94851, 105390, 117100, 126468, 158085, 175650, 189702, 210780, 263475, 284553, 316170, 351300, 379404, 474255, 526950, 569106, 632340, 790425, 948510, 1053900, 1138212, 1422765, 1580850, 1897020, 2371275, 2845530, 3161700, 4742550, 5691060, 7113825, 9485100, 14227650, 28455300]

約数ペア:

[(1, 28455300), (2, 14227650), (3, 9485100), (4, 7113825), (5, 5691060), (6, 4742550), (9, 3161700), (10, 2845530), (12, 2371275), (15, 1897020), (18, 1580850), (20, 1422765), (25, 1138212), (27, 1053900), (30, 948510), (36, 790425), (45, 632340), (50, 569106), (54, 526950), (60, 474255), (75, 379404), (81, 351300), (90, 316170), (100, 284553), (108, 263475), (135, 210780), (150, 189702), (162, 175650), (180, 158085), (225, 126468), (243, 117100), (270, 105390), (300, 94851), (324, 87825), (405, 70260), (450, 63234), (486, 58550), (540, 52695), (675, 42156), (810, 35130), (900, 31617), (972, 29275), (1171, 24300), (1215, 23420), (1350, 21078), (1620, 17565), (2025, 14052), (2342, 12150), (2430, 11710), (2700, 10539), (3513, 8100), (4050, 7026), (4684, 6075), (4860, 5855)]