91267440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 220712592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 191, 220, 240, 264, 330, 362, 382, 440, 528, 543, 573, 660, 724, 764, 880, 905, 955, 1086, 1146, 1320, 1448, 1528, 1810, 1910, 1991, 2101, 2172, 2292, 2640, 2715, 2865, 2896, 3056, 3620, 3820, 3982, 4202, 4344, 4584, 5430, 5730, 5973, 6303, 7240, 7640, 7964, 8404, 8688, 9168, 9955, 10505, 10860, 11460, 11946, 12606, 14480, 15280, 15928, 16808, 19910, 21010, 21720, 22920, 23892, 25212, 29865, 31515, 31856, 33616, 34571, 39820, 42020, 43440, 45840, 47784, 50424, 59730, 63030, 69142, 79640, 84040, 95568, 100848, 103713, 119460, 126060, 138284, 159280, 168080, 172855, 207426, 238920, 252120, 276568, 345710, 380281, 414852, 477840, 504240, 518565, 553136, 691420, 760562, 829704, 1037130, 1140843, 1382840, 1521124, 1659408, 1901405, 2074260, 2281686, 2765680, 3042248, 3802810, 4148520, 4563372, 5704215, 6084496, 7605620, 8297040, 9126744, 11408430, 15211240, 18253488, 22816860, 30422480, 45633720, 91267440]

約数ペア:

[(1, 91267440), (2, 45633720), (3, 30422480), (4, 22816860), (5, 18253488), (6, 15211240), (8, 11408430), (10, 9126744), (11, 8297040), (12, 7605620), (15, 6084496), (16, 5704215), (20, 4563372), (22, 4148520), (24, 3802810), (30, 3042248), (33, 2765680), (40, 2281686), (44, 2074260), (48, 1901405), (55, 1659408), (60, 1521124), (66, 1382840), (80, 1140843), (88, 1037130), (110, 829704), (120, 760562), (132, 691420), (165, 553136), (176, 518565), (181, 504240), (191, 477840), (220, 414852), (240, 380281), (264, 345710), (330, 276568), (362, 252120), (382, 238920), (440, 207426), (528, 172855), (543, 168080), (573, 159280), (660, 138284), (724, 126060), (764, 119460), (880, 103713), (905, 100848), (955, 95568), (1086, 84040), (1146, 79640), (1320, 69142), (1448, 63030), (1528, 59730), (1810, 50424), (1910, 47784), (1991, 45840), (2101, 43440), (2172, 42020), (2292, 39820), (2640, 34571), (2715, 33616), (2865, 31856), (2896, 31515), (3056, 29865), (3620, 25212), (3820, 23892), (3982, 22920), (4202, 21720), (4344, 21010), (4584, 19910), (5430, 16808), (5730, 15928), (5973, 15280), (6303, 14480), (7240, 12606), (7640, 11946), (7964, 11460), (8404, 10860), (8688, 10505), (9168, 9955)]