201400620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 583063488

約数和(自身を除く): 381662868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 257, 353, 370, 444, 514, 555, 706, 740, 771, 1028, 1059, 1110, 1285, 1412, 1542, 1765, 2118, 2220, 2570, 3084, 3530, 3855, 4236, 5140, 5295, 7060, 7710, 9509, 10590, 13061, 15420, 19018, 21180, 26122, 28527, 38036, 39183, 47545, 52244, 57054, 65305, 78366, 90721, 95090, 114108, 130610, 142635, 156732, 181442, 190180, 195915, 261220, 272163, 285270, 362884, 391830, 453605, 544326, 570540, 783660, 907210, 1088652, 1360815, 1814420, 2721630, 3356677, 5443260, 6713354, 10070031, 13426708, 16783385, 20140062, 33566770, 40280124, 50350155, 67133540, 100700310, 201400620]

約数ペア:

[(1, 201400620), (2, 100700310), (3, 67133540), (4, 50350155), (5, 40280124), (6, 33566770), (10, 20140062), (12, 16783385), (15, 13426708), (20, 10070031), (30, 6713354), (37, 5443260), (60, 3356677), (74, 2721630), (111, 1814420), (148, 1360815), (185, 1088652), (222, 907210), (257, 783660), (353, 570540), (370, 544326), (444, 453605), (514, 391830), (555, 362884), (706, 285270), (740, 272163), (771, 261220), (1028, 195915), (1059, 190180), (1110, 181442), (1285, 156732), (1412, 142635), (1542, 130610), (1765, 114108), (2118, 95090), (2220, 90721), (2570, 78366), (3084, 65305), (3530, 57054), (3855, 52244), (4236, 47545), (5140, 39183), (5295, 38036), (7060, 28527), (7710, 26122), (9509, 21180), (10590, 19018), (13061, 15420)]