190719900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10121

約数の個数: 144

約数和(自身を含む): 700788480

約数和(自身を除く): 510068580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10091, 18900, 20182, 30273, 40364, 50455, 60546, 70637, 90819, 100910, 121092, 141274, 151365, 181638, 201820, 211911, 252275, 272457, 282548, 302730, 353185, 363276, 423822, 454095, 504550, 544914, 605460, 635733, 706370, 756825, 847644, 908190, 1009100, 1059555, 1089828, 1271466, 1362285, 1412740, 1513650, 1765925, 1816380, 1907199, 2119110, 2270475, 2542932, 2724570, 3027300, 3178665, 3531850, 3814398, 4238220, 4540950, 5297775, 5449140, 6357330, 6811425, 7063700, 7628796, 9081900, 9535995, 10595550, 12714660, 13622850, 15893325, 19071990, 21191100, 27245700, 31786650, 38143980, 47679975, 63573300, 95359950, 190719900]

約数ペア:

[(1, 190719900), (2, 95359950), (3, 63573300), (4, 47679975), (5, 38143980), (6, 31786650), (7, 27245700), (9, 21191100), (10, 19071990), (12, 15893325), (14, 13622850), (15, 12714660), (18, 10595550), (20, 9535995), (21, 9081900), (25, 7628796), (27, 7063700), (28, 6811425), (30, 6357330), (35, 5449140), (36, 5297775), (42, 4540950), (45, 4238220), (50, 3814398), (54, 3531850), (60, 3178665), (63, 3027300), (70, 2724570), (75, 2542932), (84, 2270475), (90, 2119110), (100, 1907199), (105, 1816380), (108, 1765925), (126, 1513650), (135, 1412740), (140, 1362285), (150, 1271466), (175, 1089828), (180, 1059555), (189, 1009100), (210, 908190), (225, 847644), (252, 756825), (270, 706370), (300, 635733), (315, 605460), (350, 544914), (378, 504550), (420, 454095), (450, 423822), (525, 363276), (540, 353185), (630, 302730), (675, 282548), (700, 272457), (756, 252275), (900, 211911), (945, 201820), (1050, 181638), (1260, 151365), (1350, 141274), (1575, 121092), (1890, 100910), (2100, 90819), (2700, 70637), (3150, 60546), (3780, 50455), (4725, 40364), (6300, 30273), (9450, 20182), (10091, 18900)]