206510100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^2$

素因数の和:386

約数の個数: 108

約数和(自身を含む): 627105696

約数和(自身を除く): 420595596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 173, 230, 276, 300, 345, 346, 460, 519, 575, 690, 692, 865, 1038, 1150, 1380, 1725, 1730, 2076, 2300, 2595, 3450, 3460, 3979, 4325, 5190, 6900, 7958, 8650, 10380, 11937, 12975, 15916, 17300, 19895, 23874, 25950, 29929, 39790, 47748, 51900, 59685, 59858, 79580, 89787, 99475, 119370, 119716, 149645, 179574, 198950, 238740, 298425, 299290, 359148, 397900, 448935, 596850, 598580, 688367, 748225, 897870, 1193700, 1376734, 1496450, 1795740, 2065101, 2244675, 2753468, 2992900, 3441835, 4130202, 4489350, 6883670, 8260404, 8978700, 10325505, 13767340, 17209175, 20651010, 34418350, 41302020, 51627525, 68836700, 103255050, 206510100]

約数ペア:

[(1, 206510100), (2, 103255050), (3, 68836700), (4, 51627525), (5, 41302020), (6, 34418350), (10, 20651010), (12, 17209175), (15, 13767340), (20, 10325505), (23, 8978700), (25, 8260404), (30, 6883670), (46, 4489350), (50, 4130202), (60, 3441835), (69, 2992900), (75, 2753468), (92, 2244675), (100, 2065101), (115, 1795740), (138, 1496450), (150, 1376734), (173, 1193700), (230, 897870), (276, 748225), (300, 688367), (345, 598580), (346, 596850), (460, 448935), (519, 397900), (575, 359148), (690, 299290), (692, 298425), (865, 238740), (1038, 198950), (1150, 179574), (1380, 149645), (1725, 119716), (1730, 119370), (2076, 99475), (2300, 89787), (2595, 79580), (3450, 59858), (3460, 59685), (3979, 51900), (4325, 47748), (5190, 39790), (6900, 29929), (7958, 25950), (8650, 23874), (10380, 19895), (11937, 17300), (12975, 15916)]