16700850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 46872000

約数和(自身を除く): 30171150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 135, 139, 150, 178, 225, 267, 270, 278, 417, 445, 450, 534, 675, 695, 801, 834, 890, 1251, 1335, 1350, 1390, 1602, 2085, 2225, 2403, 2502, 2670, 3475, 3753, 4005, 4170, 4450, 4806, 6255, 6675, 6950, 7506, 8010, 10425, 12015, 12371, 12510, 13350, 18765, 20025, 20850, 24030, 24742, 31275, 37113, 37530, 40050, 60075, 61855, 62550, 74226, 93825, 111339, 120150, 123710, 185565, 187650, 222678, 309275, 334017, 371130, 556695, 618550, 668034, 927825, 1113390, 1670085, 1855650, 2783475, 3340170, 5566950, 8350425, 16700850]

約数ペア:

[(1, 16700850), (2, 8350425), (3, 5566950), (5, 3340170), (6, 2783475), (9, 1855650), (10, 1670085), (15, 1113390), (18, 927825), (25, 668034), (27, 618550), (30, 556695), (45, 371130), (50, 334017), (54, 309275), (75, 222678), (89, 187650), (90, 185565), (135, 123710), (139, 120150), (150, 111339), (178, 93825), (225, 74226), (267, 62550), (270, 61855), (278, 60075), (417, 40050), (445, 37530), (450, 37113), (534, 31275), (675, 24742), (695, 24030), (801, 20850), (834, 20025), (890, 18765), (1251, 13350), (1335, 12510), (1350, 12371), (1390, 12015), (1602, 10425), (2085, 8010), (2225, 7506), (2403, 6950), (2502, 6675), (2670, 6255), (3475, 4806), (3753, 4450), (4005, 4170)]