27831150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 72

約数和(自身を含む): 78053040

約数和(自身を除く): 50221890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 2689, 3450, 5175, 5378, 8067, 10350, 13445, 16134, 24201, 26890, 40335, 48402, 61847, 67225, 80670, 121005, 123694, 134450, 185541, 201675, 242010, 309235, 371082, 403350, 556623, 605025, 618470, 927705, 1113246, 1210050, 1546175, 1855410, 2783115, 3092350, 4638525, 5566230, 9277050, 13915575, 27831150]

約数ペア:

[(1, 27831150), (2, 13915575), (3, 9277050), (5, 5566230), (6, 4638525), (9, 3092350), (10, 2783115), (15, 1855410), (18, 1546175), (23, 1210050), (25, 1113246), (30, 927705), (45, 618470), (46, 605025), (50, 556623), (69, 403350), (75, 371082), (90, 309235), (115, 242010), (138, 201675), (150, 185541), (207, 134450), (225, 123694), (230, 121005), (345, 80670), (414, 67225), (450, 61847), (575, 48402), (690, 40335), (1035, 26890), (1150, 24201), (1725, 16134), (2070, 13445), (2689, 10350), (3450, 8067), (5175, 5378)]