71492760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 128

約数和(自身を含む): 243000000

約数和(自身を除く): 171507240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1249, 1272, 1431, 1590, 1908, 2120, 2385, 2498, 2862, 3180, 3747, 3816, 4770, 4996, 5724, 6245, 6360, 7155, 7494, 9540, 9992, 11241, 11448, 12490, 14310, 14988, 18735, 19080, 22482, 24980, 28620, 29976, 33723, 37470, 44964, 49960, 56205, 57240, 66197, 67446, 74940, 89928, 112410, 132394, 134892, 149880, 168615, 198591, 224820, 264788, 269784, 330985, 337230, 397182, 449640, 529576, 595773, 661970, 674460, 794364, 992955, 1191546, 1323940, 1348920, 1588728, 1787319, 1985910, 2383092, 2647880, 2978865, 3574638, 3971820, 4766184, 5957730, 7149276, 7943640, 8936595, 11915460, 14298552, 17873190, 23830920, 35746380, 71492760]

約数ペア:

[(1, 71492760), (2, 35746380), (3, 23830920), (4, 17873190), (5, 14298552), (6, 11915460), (8, 8936595), (9, 7943640), (10, 7149276), (12, 5957730), (15, 4766184), (18, 3971820), (20, 3574638), (24, 2978865), (27, 2647880), (30, 2383092), (36, 1985910), (40, 1787319), (45, 1588728), (53, 1348920), (54, 1323940), (60, 1191546), (72, 992955), (90, 794364), (106, 674460), (108, 661970), (120, 595773), (135, 529576), (159, 449640), (180, 397182), (212, 337230), (216, 330985), (265, 269784), (270, 264788), (318, 224820), (360, 198591), (424, 168615), (477, 149880), (530, 134892), (540, 132394), (636, 112410), (795, 89928), (954, 74940), (1060, 67446), (1080, 66197), (1249, 57240), (1272, 56205), (1431, 49960), (1590, 44964), (1908, 37470), (2120, 33723), (2385, 29976), (2498, 28620), (2862, 24980), (3180, 22482), (3747, 19080), (3816, 18735), (4770, 14988), (4996, 14310), (5724, 12490), (6245, 11448), (6360, 11241), (7155, 9992), (7494, 9540)]