105504840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 144

約数和(自身を含む): 398939580

約数和(自身を除く): 293434740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 5981, 8820, 11962, 17640, 17943, 23924, 29905, 35886, 41867, 47848, 53829, 59810, 71772, 83734, 89715, 107658, 119620, 125601, 143544, 167468, 179430, 209335, 215316, 239240, 251202, 269145, 293069, 334936, 358860, 376803, 418670, 430632, 502404, 538290, 586138, 628005, 717720, 753606, 837340, 879207, 1004808, 1076580, 1172276, 1256010, 1465345, 1507212, 1674680, 1758414, 1884015, 2153160, 2344552, 2512020, 2637621, 2930690, 3014424, 3516828, 3768030, 4396035, 5024040, 5275242, 5861380, 7033656, 7536060, 8792070, 10550484, 11722760, 13188105, 15072120, 17584140, 21100968, 26376210, 35168280, 52752420, 105504840]

約数ペア:

[(1, 105504840), (2, 52752420), (3, 35168280), (4, 26376210), (5, 21100968), (6, 17584140), (7, 15072120), (8, 13188105), (9, 11722760), (10, 10550484), (12, 8792070), (14, 7536060), (15, 7033656), (18, 5861380), (20, 5275242), (21, 5024040), (24, 4396035), (28, 3768030), (30, 3516828), (35, 3014424), (36, 2930690), (40, 2637621), (42, 2512020), (45, 2344552), (49, 2153160), (56, 1884015), (60, 1758414), (63, 1674680), (70, 1507212), (72, 1465345), (84, 1256010), (90, 1172276), (98, 1076580), (105, 1004808), (120, 879207), (126, 837340), (140, 753606), (147, 717720), (168, 628005), (180, 586138), (196, 538290), (210, 502404), (245, 430632), (252, 418670), (280, 376803), (294, 358860), (315, 334936), (360, 293069), (392, 269145), (420, 251202), (441, 239240), (490, 215316), (504, 209335), (588, 179430), (630, 167468), (735, 143544), (840, 125601), (882, 119620), (980, 107658), (1176, 89715), (1260, 83734), (1470, 71772), (1764, 59810), (1960, 53829), (2205, 47848), (2520, 41867), (2940, 35886), (3528, 29905), (4410, 23924), (5880, 17943), (5981, 17640), (8820, 11962)]