74409500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 180520704

約数和(自身を除く): 106111204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 125, 163, 166, 220, 250, 275, 326, 332, 415, 500, 550, 652, 815, 830, 913, 1100, 1375, 1630, 1660, 1793, 1826, 2075, 2750, 3260, 3586, 3652, 4075, 4150, 4565, 5500, 7172, 8150, 8300, 8965, 9130, 10375, 13529, 16300, 17930, 18260, 20375, 20750, 22825, 27058, 35860, 40750, 41500, 44825, 45650, 54116, 67645, 81500, 89650, 91300, 114125, 135290, 148819, 179300, 224125, 228250, 270580, 297638, 338225, 448250, 456500, 595276, 676450, 744095, 896500, 1352900, 1488190, 1691125, 2976380, 3382250, 3720475, 6764500, 7440950, 14881900, 18602375, 37204750, 74409500]

約数ペア:

[(1, 74409500), (2, 37204750), (4, 18602375), (5, 14881900), (10, 7440950), (11, 6764500), (20, 3720475), (22, 3382250), (25, 2976380), (44, 1691125), (50, 1488190), (55, 1352900), (83, 896500), (100, 744095), (110, 676450), (125, 595276), (163, 456500), (166, 448250), (220, 338225), (250, 297638), (275, 270580), (326, 228250), (332, 224125), (415, 179300), (500, 148819), (550, 135290), (652, 114125), (815, 91300), (830, 89650), (913, 81500), (1100, 67645), (1375, 54116), (1630, 45650), (1660, 44825), (1793, 41500), (1826, 40750), (2075, 35860), (2750, 27058), (3260, 22825), (3586, 20750), (3652, 20375), (4075, 18260), (4150, 17930), (4565, 16300), (5500, 13529), (7172, 10375), (8150, 9130), (8300, 8965)]