18960900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9029}}^1$

素因数の和:9053

約数の個数: 72

約数和(自身を含む): 62704320

約数和(自身を除く): 43743420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9029, 18058, 27087, 36116, 45145, 54174, 63203, 90290, 108348, 126406, 135435, 180580, 189609, 225725, 252812, 270870, 316015, 379218, 451450, 541740, 632030, 677175, 758436, 902900, 948045, 1264060, 1354350, 1580075, 1896090, 2708700, 3160150, 3792180, 4740225, 6320300, 9480450, 18960900]

約数ペア:

[(1, 18960900), (2, 9480450), (3, 6320300), (4, 4740225), (5, 3792180), (6, 3160150), (7, 2708700), (10, 1896090), (12, 1580075), (14, 1354350), (15, 1264060), (20, 948045), (21, 902900), (25, 758436), (28, 677175), (30, 632030), (35, 541740), (42, 451450), (50, 379218), (60, 316015), (70, 270870), (75, 252812), (84, 225725), (100, 189609), (105, 180580), (140, 135435), (150, 126406), (175, 108348), (210, 90290), (300, 63203), (350, 54174), (420, 45145), (525, 36116), (700, 27087), (1050, 18058), (2100, 9029)]