199409040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30773}}^1$

素因数の和:30798

約数の個数: 100

約数和(自身を含む): 692599644

約数和(自身を除く): 493190604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30773, 61546, 92319, 123092, 153865, 184638, 246184, 276957, 307730, 369276, 461595, 492368, 553914, 615460, 738552, 830871, 923190, 1107828, 1230920, 1384785, 1477104, 1661742, 1846380, 2215656, 2461840, 2492613, 2769570, 3323484, 3692760, 4154355, 4431312, 4985226, 5539140, 6646968, 7385520, 8308710, 9970452, 11078280, 12463065, 13293936, 16617420, 19940904, 22156560, 24926130, 33234840, 39881808, 49852260, 66469680, 99704520, 199409040]

約数ペア:

[(1, 199409040), (2, 99704520), (3, 66469680), (4, 49852260), (5, 39881808), (6, 33234840), (8, 24926130), (9, 22156560), (10, 19940904), (12, 16617420), (15, 13293936), (16, 12463065), (18, 11078280), (20, 9970452), (24, 8308710), (27, 7385520), (30, 6646968), (36, 5539140), (40, 4985226), (45, 4431312), (48, 4154355), (54, 3692760), (60, 3323484), (72, 2769570), (80, 2492613), (81, 2461840), (90, 2215656), (108, 1846380), (120, 1661742), (135, 1477104), (144, 1384785), (162, 1230920), (180, 1107828), (216, 923190), (240, 830871), (270, 738552), (324, 615460), (360, 553914), (405, 492368), (432, 461595), (540, 369276), (648, 307730), (720, 276957), (810, 246184), (1080, 184638), (1296, 153865), (1620, 123092), (2160, 92319), (3240, 61546), (6480, 30773)]