19335600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 69261192

約数和(自身を除く): 49925592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 131, 144, 150, 164, 180, 200, 205, 225, 240, 246, 262, 300, 328, 360, 369, 393, 400, 410, 450, 492, 524, 600, 615, 655, 656, 720, 738, 786, 820, 900, 984, 1025, 1048, 1179, 1200, 1230, 1310, 1476, 1572, 1640, 1800, 1845, 1965, 1968, 2050, 2096, 2358, 2460, 2620, 2952, 3075, 3144, 3275, 3280, 3600, 3690, 3930, 4100, 4716, 4920, 5240, 5371, 5895, 5904, 6150, 6288, 6550, 7380, 7860, 8200, 9225, 9432, 9825, 9840, 10480, 10742, 11790, 12300, 13100, 14760, 15720, 16113, 16400, 18450, 18864, 19650, 21484, 23580, 24600, 26200, 26855, 29475, 29520, 31440, 32226, 36900, 39300, 42968, 47160, 48339, 49200, 52400, 53710, 58950, 64452, 73800, 78600, 80565, 85936, 94320, 96678, 107420, 117900, 128904, 134275, 147600, 157200, 161130, 193356, 214840, 235800, 241695, 257808, 268550, 322260, 386712, 402825, 429680, 471600, 483390, 537100, 644520, 773424, 805650, 966780, 1074200, 1208475, 1289040, 1611300, 1933560, 2148400, 2416950, 3222600, 3867120, 4833900, 6445200, 9667800, 19335600]

約数ペア:

[(1, 19335600), (2, 9667800), (3, 6445200), (4, 4833900), (5, 3867120), (6, 3222600), (8, 2416950), (9, 2148400), (10, 1933560), (12, 1611300), (15, 1289040), (16, 1208475), (18, 1074200), (20, 966780), (24, 805650), (25, 773424), (30, 644520), (36, 537100), (40, 483390), (41, 471600), (45, 429680), (48, 402825), (50, 386712), (60, 322260), (72, 268550), (75, 257808), (80, 241695), (82, 235800), (90, 214840), (100, 193356), (120, 161130), (123, 157200), (131, 147600), (144, 134275), (150, 128904), (164, 117900), (180, 107420), (200, 96678), (205, 94320), (225, 85936), (240, 80565), (246, 78600), (262, 73800), (300, 64452), (328, 58950), (360, 53710), (369, 52400), (393, 49200), (400, 48339), (410, 47160), (450, 42968), (492, 39300), (524, 36900), (600, 32226), (615, 31440), (655, 29520), (656, 29475), (720, 26855), (738, 26200), (786, 24600), (820, 23580), (900, 21484), (984, 19650), (1025, 18864), (1048, 18450), (1179, 16400), (1200, 16113), (1230, 15720), (1310, 14760), (1476, 13100), (1572, 12300), (1640, 11790), (1800, 10742), (1845, 10480), (1965, 9840), (1968, 9825), (2050, 9432), (2096, 9225), (2358, 8200), (2460, 7860), (2620, 7380), (2952, 6550), (3075, 6288), (3144, 6150), (3275, 5904), (3280, 5895), (3600, 5371), (3690, 5240), (3930, 4920), (4100, 4716)]