74008620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2829

約数の個数: 144

約数和(自身を含む): 267936480

約数和(自身を除く): 193927860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2797, 2940, 3780, 4410, 5292, 5594, 6615, 8391, 8820, 11188, 13230, 13985, 16782, 19579, 25173, 26460, 27970, 33564, 39158, 41955, 50346, 55940, 58737, 75519, 78316, 83910, 97895, 100692, 117474, 125865, 137053, 151038, 167820, 176211, 195790, 234948, 251730, 274106, 293685, 302076, 352422, 377595, 391580, 411159, 503460, 528633, 548212, 587370, 685265, 704844, 755190, 822318, 881055, 1057266, 1174740, 1233477, 1370530, 1510380, 1644636, 1762110, 2055795, 2114532, 2466954, 2643165, 2741060, 3524220, 3700431, 4111590, 4933908, 5286330, 6167385, 7400862, 8223180, 10572660, 12334770, 14801724, 18502155, 24669540, 37004310, 74008620]

約数ペア:

[(1, 74008620), (2, 37004310), (3, 24669540), (4, 18502155), (5, 14801724), (6, 12334770), (7, 10572660), (9, 8223180), (10, 7400862), (12, 6167385), (14, 5286330), (15, 4933908), (18, 4111590), (20, 3700431), (21, 3524220), (27, 2741060), (28, 2643165), (30, 2466954), (35, 2114532), (36, 2055795), (42, 1762110), (45, 1644636), (49, 1510380), (54, 1370530), (60, 1233477), (63, 1174740), (70, 1057266), (84, 881055), (90, 822318), (98, 755190), (105, 704844), (108, 685265), (126, 587370), (135, 548212), (140, 528633), (147, 503460), (180, 411159), (189, 391580), (196, 377595), (210, 352422), (245, 302076), (252, 293685), (270, 274106), (294, 251730), (315, 234948), (378, 195790), (420, 176211), (441, 167820), (490, 151038), (540, 137053), (588, 125865), (630, 117474), (735, 100692), (756, 97895), (882, 83910), (945, 78316), (980, 75519), (1260, 58737), (1323, 55940), (1470, 50346), (1764, 41955), (1890, 39158), (2205, 33564), (2646, 27970), (2797, 26460), (2940, 25173), (3780, 19579), (4410, 16782), (5292, 13985), (5594, 13230), (6615, 11188), (8391, 8820)]