555233700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 1891566432

約数和(自身を除く): 1336332732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 107, 140, 147, 150, 175, 196, 210, 214, 245, 294, 300, 321, 350, 353, 420, 428, 490, 525, 535, 588, 642, 700, 706, 735, 749, 980, 1050, 1059, 1070, 1225, 1284, 1412, 1470, 1498, 1605, 1765, 2100, 2118, 2140, 2247, 2450, 2471, 2675, 2940, 2996, 3210, 3530, 3675, 3745, 4236, 4494, 4900, 4942, 5243, 5295, 5350, 6420, 7060, 7350, 7413, 7490, 8025, 8825, 8988, 9884, 10486, 10590, 10700, 11235, 12355, 14700, 14826, 14980, 15729, 16050, 17297, 17650, 18725, 20972, 21180, 22470, 24710, 26215, 26475, 29652, 31458, 32100, 34594, 35300, 37065, 37450, 37771, 44940, 49420, 51891, 52430, 52950, 56175, 61775, 62916, 69188, 74130, 74900, 75542, 78645, 86485, 103782, 104860, 105900, 112350, 113313, 123550, 131075, 148260, 151084, 157290, 172970, 185325, 188855, 207564, 224700, 226626, 247100, 259455, 262150, 264397, 314580, 345940, 370650, 377710, 393225, 432425, 453252, 518910, 524300, 528794, 566565, 741300, 755420, 786450, 793191, 864850, 944275, 1037820, 1057588, 1133130, 1297275, 1321985, 1572900, 1586382, 1729700, 1850779, 1888550, 2266260, 2594550, 2643970, 2832825, 3172764, 3701558, 3777100, 3965955, 5189100, 5287940, 5552337, 5665650, 6609925, 7403116, 7931910, 9253895, 11104674, 11331300, 13219850, 15863820, 18507790, 19829775, 22209348, 26439700, 27761685, 37015580, 39659550, 46269475, 55523370, 79319100, 92538950, 111046740, 138808425, 185077900, 277616850, 555233700]

約数ペア:

[(1, 555233700), (2, 277616850), (3, 185077900), (4, 138808425), (5, 111046740), (6, 92538950), (7, 79319100), (10, 55523370), (12, 46269475), (14, 39659550), (15, 37015580), (20, 27761685), (21, 26439700), (25, 22209348), (28, 19829775), (30, 18507790), (35, 15863820), (42, 13219850), (49, 11331300), (50, 11104674), (60, 9253895), (70, 7931910), (75, 7403116), (84, 6609925), (98, 5665650), (100, 5552337), (105, 5287940), (107, 5189100), (140, 3965955), (147, 3777100), (150, 3701558), (175, 3172764), (196, 2832825), (210, 2643970), (214, 2594550), (245, 2266260), (294, 1888550), (300, 1850779), (321, 1729700), (350, 1586382), (353, 1572900), (420, 1321985), (428, 1297275), (490, 1133130), (525, 1057588), (535, 1037820), (588, 944275), (642, 864850), (700, 793191), (706, 786450), (735, 755420), (749, 741300), (980, 566565), (1050, 528794), (1059, 524300), (1070, 518910), (1225, 453252), (1284, 432425), (1412, 393225), (1470, 377710), (1498, 370650), (1605, 345940), (1765, 314580), (2100, 264397), (2118, 262150), (2140, 259455), (2247, 247100), (2450, 226626), (2471, 224700), (2675, 207564), (2940, 188855), (2996, 185325), (3210, 172970), (3530, 157290), (3675, 151084), (3745, 148260), (4236, 131075), (4494, 123550), (4900, 113313), (4942, 112350), (5243, 105900), (5295, 104860), (5350, 103782), (6420, 86485), (7060, 78645), (7350, 75542), (7413, 74900), (7490, 74130), (8025, 69188), (8825, 62916), (8988, 61775), (9884, 56175), (10486, 52950), (10590, 52430), (10700, 51891), (11235, 49420), (12355, 44940), (14700, 37771), (14826, 37450), (14980, 37065), (15729, 35300), (16050, 34594), (17297, 32100), (17650, 31458), (18725, 29652), (20972, 26475), (21180, 26215), (22470, 24710)]