201784680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15149}}^1$

素因数の和:15203

約数の個数: 96

約数和(自身を含む): 673569000

約数和(自身を除く): 471784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15149, 30298, 45447, 60596, 75745, 90894, 121192, 136341, 151490, 181788, 227235, 272682, 302980, 363576, 454470, 545364, 560513, 605960, 681705, 908940, 1090728, 1121026, 1363410, 1681539, 1817880, 2242052, 2726820, 2802565, 3363078, 4484104, 5044617, 5453640, 5605130, 6726156, 8407695, 10089234, 11210260, 13452312, 16815390, 20178468, 22420520, 25223085, 33630780, 40356936, 50446170, 67261560, 100892340, 201784680]

約数ペア:

[(1, 201784680), (2, 100892340), (3, 67261560), (4, 50446170), (5, 40356936), (6, 33630780), (8, 25223085), (9, 22420520), (10, 20178468), (12, 16815390), (15, 13452312), (18, 11210260), (20, 10089234), (24, 8407695), (30, 6726156), (36, 5605130), (37, 5453640), (40, 5044617), (45, 4484104), (60, 3363078), (72, 2802565), (74, 2726820), (90, 2242052), (111, 1817880), (120, 1681539), (148, 1363410), (180, 1121026), (185, 1090728), (222, 908940), (296, 681705), (333, 605960), (360, 560513), (370, 545364), (444, 454470), (555, 363576), (666, 302980), (740, 272682), (888, 227235), (1110, 181788), (1332, 151490), (1480, 136341), (1665, 121192), (2220, 90894), (2664, 75745), (3330, 60596), (4440, 45447), (6660, 30298), (13320, 15149)]