189106920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 660945600

約数和(自身を除く): 471838680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 331, 345, 360, 414, 460, 529, 540, 552, 621, 662, 690, 828, 920, 993, 1035, 1058, 1080, 1242, 1324, 1380, 1587, 1655, 1656, 1986, 2070, 2116, 2484, 2645, 2648, 2760, 2979, 3105, 3174, 3310, 3972, 4140, 4232, 4761, 4965, 4968, 5290, 5958, 6210, 6348, 6620, 7613, 7935, 7944, 8280, 8937, 9522, 9930, 10580, 11916, 12420, 12696, 13240, 14283, 14895, 15226, 15870, 17874, 19044, 19860, 21160, 22839, 23805, 23832, 24840, 28566, 29790, 30452, 31740, 35748, 38065, 38088, 39720, 44685, 45678, 47610, 57132, 59580, 60904, 63480, 68517, 71415, 71496, 76130, 89370, 91356, 95220, 114195, 114264, 119160, 137034, 142830, 152260, 175099, 178740, 182712, 190440, 205551, 228390, 274068, 285660, 304520, 342585, 350198, 357480, 411102, 456780, 525297, 548136, 571320, 685170, 700396, 822204, 875495, 913560, 1027755, 1050594, 1370340, 1400792, 1575891, 1644408, 1750990, 2055510, 2101188, 2626485, 2740680, 3151782, 3501980, 4111020, 4202376, 4727673, 5252970, 6303564, 7003960, 7879455, 8222040, 9455346, 10505940, 12607128, 15758910, 18910692, 21011880, 23638365, 31517820, 37821384, 47276730, 63035640, 94553460, 189106920]

約数ペア:

[(1, 189106920), (2, 94553460), (3, 63035640), (4, 47276730), (5, 37821384), (6, 31517820), (8, 23638365), (9, 21011880), (10, 18910692), (12, 15758910), (15, 12607128), (18, 10505940), (20, 9455346), (23, 8222040), (24, 7879455), (27, 7003960), (30, 6303564), (36, 5252970), (40, 4727673), (45, 4202376), (46, 4111020), (54, 3501980), (60, 3151782), (69, 2740680), (72, 2626485), (90, 2101188), (92, 2055510), (108, 1750990), (115, 1644408), (120, 1575891), (135, 1400792), (138, 1370340), (180, 1050594), (184, 1027755), (207, 913560), (216, 875495), (230, 822204), (270, 700396), (276, 685170), (331, 571320), (345, 548136), (360, 525297), (414, 456780), (460, 411102), (529, 357480), (540, 350198), (552, 342585), (621, 304520), (662, 285660), (690, 274068), (828, 228390), (920, 205551), (993, 190440), (1035, 182712), (1058, 178740), (1080, 175099), (1242, 152260), (1324, 142830), (1380, 137034), (1587, 119160), (1655, 114264), (1656, 114195), (1986, 95220), (2070, 91356), (2116, 89370), (2484, 76130), (2645, 71496), (2648, 71415), (2760, 68517), (2979, 63480), (3105, 60904), (3174, 59580), (3310, 57132), (3972, 47610), (4140, 45678), (4232, 44685), (4761, 39720), (4965, 38088), (4968, 38065), (5290, 35748), (5958, 31740), (6210, 30452), (6348, 29790), (6620, 28566), (7613, 24840), (7935, 23832), (7944, 23805), (8280, 22839), (8937, 21160), (9522, 19860), (9930, 19044), (10580, 17874), (11916, 15870), (12420, 15226), (12696, 14895), (13240, 14283)]