175953420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 553512960

約数和(自身を除く): 377559540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 127, 129, 172, 179, 180, 215, 254, 258, 358, 381, 387, 430, 508, 516, 537, 635, 645, 716, 762, 774, 860, 895, 1074, 1143, 1270, 1290, 1524, 1548, 1611, 1790, 1905, 1935, 2148, 2286, 2540, 2580, 2685, 3222, 3580, 3810, 3870, 4572, 5370, 5461, 5715, 6444, 7620, 7697, 7740, 8055, 10740, 10922, 11430, 15394, 16110, 16383, 21844, 22733, 22860, 23091, 27305, 30788, 32220, 32766, 38485, 45466, 46182, 49149, 54610, 65532, 68199, 69273, 76970, 81915, 90932, 92364, 98298, 109220, 113665, 115455, 136398, 138546, 153940, 163830, 196596, 204597, 227330, 230910, 245745, 272796, 277092, 327660, 340995, 346365, 409194, 454660, 461820, 491490, 681990, 692730, 818388, 977519, 982980, 1022985, 1363980, 1385460, 1955038, 2045970, 2932557, 3910076, 4091940, 4887595, 5865114, 8797671, 9775190, 11730228, 14662785, 17595342, 19550380, 29325570, 35190684, 43988355, 58651140, 87976710, 175953420]

約数ペア:

[(1, 175953420), (2, 87976710), (3, 58651140), (4, 43988355), (5, 35190684), (6, 29325570), (9, 19550380), (10, 17595342), (12, 14662785), (15, 11730228), (18, 9775190), (20, 8797671), (30, 5865114), (36, 4887595), (43, 4091940), (45, 3910076), (60, 2932557), (86, 2045970), (90, 1955038), (127, 1385460), (129, 1363980), (172, 1022985), (179, 982980), (180, 977519), (215, 818388), (254, 692730), (258, 681990), (358, 491490), (381, 461820), (387, 454660), (430, 409194), (508, 346365), (516, 340995), (537, 327660), (635, 277092), (645, 272796), (716, 245745), (762, 230910), (774, 227330), (860, 204597), (895, 196596), (1074, 163830), (1143, 153940), (1270, 138546), (1290, 136398), (1524, 115455), (1548, 113665), (1611, 109220), (1790, 98298), (1905, 92364), (1935, 90932), (2148, 81915), (2286, 76970), (2540, 69273), (2580, 68199), (2685, 65532), (3222, 54610), (3580, 49149), (3810, 46182), (3870, 45466), (4572, 38485), (5370, 32766), (5461, 32220), (5715, 30788), (6444, 27305), (7620, 23091), (7697, 22860), (7740, 22733), (8055, 21844), (10740, 16383), (10922, 16110), (11430, 15394)]