201936780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 667699200

約数和(自身を除く): 465762420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 71, 90, 92, 108, 115, 135, 138, 142, 180, 207, 213, 229, 230, 270, 276, 284, 345, 355, 414, 426, 458, 460, 540, 621, 639, 687, 690, 710, 828, 852, 916, 1035, 1065, 1145, 1242, 1278, 1374, 1380, 1420, 1633, 1917, 2061, 2070, 2130, 2290, 2484, 2556, 2748, 3105, 3195, 3266, 3435, 3834, 4122, 4140, 4260, 4580, 4899, 5267, 6183, 6210, 6390, 6532, 6870, 7668, 8165, 8244, 9585, 9798, 10305, 10534, 12366, 12420, 12780, 13740, 14697, 15801, 16259, 16330, 19170, 19596, 20610, 21068, 24495, 24732, 26335, 29394, 30915, 31602, 32518, 32660, 38340, 41220, 44091, 47403, 48777, 48990, 52670, 58788, 61830, 63204, 65036, 73485, 79005, 81295, 88182, 94806, 97554, 97980, 105340, 123660, 142209, 146331, 146970, 158010, 162590, 176364, 189612, 195108, 220455, 237015, 243885, 284418, 292662, 293940, 316020, 325180, 373957, 438993, 440910, 474030, 487770, 568836, 585324, 711045, 731655, 747914, 877986, 881820, 948060, 975540, 1121871, 1422090, 1463310, 1495828, 1755972, 1869785, 2194965, 2243742, 2844180, 2926620, 3365613, 3739570, 4389930, 4487484, 5609355, 6731226, 7479140, 8779860, 10096839, 11218710, 13462452, 16828065, 20193678, 22437420, 33656130, 40387356, 50484195, 67312260, 100968390, 201936780]

約数ペア:

[(1, 201936780), (2, 100968390), (3, 67312260), (4, 50484195), (5, 40387356), (6, 33656130), (9, 22437420), (10, 20193678), (12, 16828065), (15, 13462452), (18, 11218710), (20, 10096839), (23, 8779860), (27, 7479140), (30, 6731226), (36, 5609355), (45, 4487484), (46, 4389930), (54, 3739570), (60, 3365613), (69, 2926620), (71, 2844180), (90, 2243742), (92, 2194965), (108, 1869785), (115, 1755972), (135, 1495828), (138, 1463310), (142, 1422090), (180, 1121871), (207, 975540), (213, 948060), (229, 881820), (230, 877986), (270, 747914), (276, 731655), (284, 711045), (345, 585324), (355, 568836), (414, 487770), (426, 474030), (458, 440910), (460, 438993), (540, 373957), (621, 325180), (639, 316020), (687, 293940), (690, 292662), (710, 284418), (828, 243885), (852, 237015), (916, 220455), (1035, 195108), (1065, 189612), (1145, 176364), (1242, 162590), (1278, 158010), (1374, 146970), (1380, 146331), (1420, 142209), (1633, 123660), (1917, 105340), (2061, 97980), (2070, 97554), (2130, 94806), (2290, 88182), (2484, 81295), (2556, 79005), (2748, 73485), (3105, 65036), (3195, 63204), (3266, 61830), (3435, 58788), (3834, 52670), (4122, 48990), (4140, 48777), (4260, 47403), (4580, 44091), (4899, 41220), (5267, 38340), (6183, 32660), (6210, 32518), (6390, 31602), (6532, 30915), (6870, 29394), (7668, 26335), (8165, 24732), (8244, 24495), (9585, 21068), (9798, 20610), (10305, 19596), (10534, 19170), (12366, 16330), (12420, 16259), (12780, 15801), (13740, 14697)]