945289620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1699}}^1$

素因数の和:2006

約数の個数: 144

約数和(自身を含む): 3141028800

約数和(自身を除く): 2195739180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 281, 330, 396, 495, 562, 660, 843, 990, 1124, 1405, 1686, 1699, 1980, 2529, 2810, 3091, 3372, 3398, 4215, 5058, 5097, 5620, 6182, 6796, 8430, 8495, 9273, 10116, 10194, 12364, 12645, 15291, 15455, 16860, 16990, 18546, 18689, 20388, 25290, 25485, 27819, 30582, 30910, 33980, 37092, 37378, 46365, 50580, 50970, 55638, 56067, 61164, 61820, 74756, 76455, 92730, 93445, 101940, 111276, 112134, 139095, 152910, 168201, 185460, 186890, 224268, 278190, 280335, 305820, 336402, 373780, 477419, 556380, 560670, 672804, 841005, 954838, 1121340, 1432257, 1682010, 1909676, 2387095, 2864514, 3364020, 4296771, 4774190, 5251609, 5729028, 7161285, 8593542, 9548380, 10503218, 14322570, 15754827, 17187084, 21006436, 21483855, 26258045, 28645140, 31509654, 42967710, 47264481, 52516090, 63019308, 78774135, 85935420, 94528962, 105032180, 157548270, 189057924, 236322405, 315096540, 472644810, 945289620]

約数ペア:

[(1, 945289620), (2, 472644810), (3, 315096540), (4, 236322405), (5, 189057924), (6, 157548270), (9, 105032180), (10, 94528962), (11, 85935420), (12, 78774135), (15, 63019308), (18, 52516090), (20, 47264481), (22, 42967710), (30, 31509654), (33, 28645140), (36, 26258045), (44, 21483855), (45, 21006436), (55, 17187084), (60, 15754827), (66, 14322570), (90, 10503218), (99, 9548380), (110, 8593542), (132, 7161285), (165, 5729028), (180, 5251609), (198, 4774190), (220, 4296771), (281, 3364020), (330, 2864514), (396, 2387095), (495, 1909676), (562, 1682010), (660, 1432257), (843, 1121340), (990, 954838), (1124, 841005), (1405, 672804), (1686, 560670), (1699, 556380), (1980, 477419), (2529, 373780), (2810, 336402), (3091, 305820), (3372, 280335), (3398, 278190), (4215, 224268), (5058, 186890), (5097, 185460), (5620, 168201), (6182, 152910), (6796, 139095), (8430, 112134), (8495, 111276), (9273, 101940), (10116, 93445), (10194, 92730), (12364, 76455), (12645, 74756), (15291, 61820), (15455, 61164), (16860, 56067), (16990, 55638), (18546, 50970), (18689, 50580), (20388, 46365), (25290, 37378), (25485, 37092), (27819, 33980), (30582, 30910)]