199407960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10898

約数の個数: 128

約数和(自身を含む): 703857600

約数和(自身を除く): 504449640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 10861, 18360, 21722, 32583, 43444, 54305, 65166, 86888, 97749, 108610, 130332, 162915, 184637, 195498, 217220, 260664, 293247, 325830, 369274, 390996, 434440, 488745, 553911, 586494, 651660, 738548, 781992, 923185, 977490, 1107822, 1172988, 1303320, 1466235, 1477096, 1661733, 1846370, 1954980, 2215644, 2345976, 2769555, 2932470, 3323466, 3692740, 3909960, 4431288, 4985199, 5539110, 5864940, 6646932, 7385480, 8308665, 9970398, 11078220, 11729880, 13293864, 16617330, 19940796, 22156440, 24925995, 33234660, 39881592, 49851990, 66469320, 99703980, 199407960]

約数ペア:

[(1, 199407960), (2, 99703980), (3, 66469320), (4, 49851990), (5, 39881592), (6, 33234660), (8, 24925995), (9, 22156440), (10, 19940796), (12, 16617330), (15, 13293864), (17, 11729880), (18, 11078220), (20, 9970398), (24, 8308665), (27, 7385480), (30, 6646932), (34, 5864940), (36, 5539110), (40, 4985199), (45, 4431288), (51, 3909960), (54, 3692740), (60, 3323466), (68, 2932470), (72, 2769555), (85, 2345976), (90, 2215644), (102, 1954980), (108, 1846370), (120, 1661733), (135, 1477096), (136, 1466235), (153, 1303320), (170, 1172988), (180, 1107822), (204, 977490), (216, 923185), (255, 781992), (270, 738548), (306, 651660), (340, 586494), (360, 553911), (408, 488745), (459, 434440), (510, 390996), (540, 369274), (612, 325830), (680, 293247), (765, 260664), (918, 217220), (1020, 195498), (1080, 184637), (1224, 162915), (1530, 130332), (1836, 108610), (2040, 97749), (2295, 86888), (3060, 65166), (3672, 54305), (4590, 43444), (6120, 32583), (9180, 21722), (10861, 18360)]