75094040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 194011200

約数和(自身を除く): 118917160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 997, 1076, 1345, 1883, 1994, 2152, 2690, 3766, 3988, 4985, 5380, 6979, 7532, 7976, 9415, 9970, 10760, 13958, 15064, 18830, 19940, 27916, 34895, 37660, 39880, 55832, 69790, 75320, 139580, 268193, 279160, 536386, 1072772, 1340965, 1877351, 2145544, 2681930, 3754702, 5363860, 7509404, 9386755, 10727720, 15018808, 18773510, 37547020, 75094040]

約数ペア:

[(1, 75094040), (2, 37547020), (4, 18773510), (5, 15018808), (7, 10727720), (8, 9386755), (10, 7509404), (14, 5363860), (20, 3754702), (28, 2681930), (35, 2145544), (40, 1877351), (56, 1340965), (70, 1072772), (140, 536386), (269, 279160), (280, 268193), (538, 139580), (997, 75320), (1076, 69790), (1345, 55832), (1883, 39880), (1994, 37660), (2152, 34895), (2690, 27916), (3766, 19940), (3988, 18830), (4985, 15064), (5380, 13958), (6979, 10760), (7532, 9970), (7976, 9415)]