157055220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41549}}^1$

素因数の和:41574

約数の個数: 96

約数和(自身を含む): 558432000

約数和(自身を除く): 401376780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41549, 83098, 124647, 166196, 207745, 249294, 290843, 373941, 415490, 498588, 581686, 623235, 747882, 830980, 872529, 1121823, 1163372, 1246470, 1454215, 1495764, 1745058, 1869705, 2243646, 2492940, 2617587, 2908430, 3490116, 3739410, 4362645, 4487292, 5235174, 5609115, 5816860, 7478820, 7852761, 8725290, 10470348, 11218230, 13087935, 15705522, 17450580, 22436460, 26175870, 31411044, 39263805, 52351740, 78527610, 157055220]

約数ペア:

[(1, 157055220), (2, 78527610), (3, 52351740), (4, 39263805), (5, 31411044), (6, 26175870), (7, 22436460), (9, 17450580), (10, 15705522), (12, 13087935), (14, 11218230), (15, 10470348), (18, 8725290), (20, 7852761), (21, 7478820), (27, 5816860), (28, 5609115), (30, 5235174), (35, 4487292), (36, 4362645), (42, 3739410), (45, 3490116), (54, 2908430), (60, 2617587), (63, 2492940), (70, 2243646), (84, 1869705), (90, 1745058), (105, 1495764), (108, 1454215), (126, 1246470), (135, 1163372), (140, 1121823), (180, 872529), (189, 830980), (210, 747882), (252, 623235), (270, 581686), (315, 498588), (378, 415490), (420, 373941), (540, 290843), (630, 249294), (756, 207745), (945, 166196), (1260, 124647), (1890, 83098), (3780, 41549)]