109381020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 363009024

約数和(自身を除く): 253628004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 271, 310, 372, 420, 434, 465, 542, 620, 651, 813, 868, 930, 961, 1084, 1085, 1302, 1355, 1626, 1860, 1897, 1922, 2170, 2604, 2710, 2883, 3252, 3255, 3794, 3844, 4065, 4340, 4805, 5420, 5691, 5766, 6510, 6727, 7588, 8130, 8401, 9485, 9610, 11382, 11532, 13020, 13454, 14415, 16260, 16802, 18970, 19220, 20181, 22764, 25203, 26908, 28455, 28830, 33604, 33635, 37940, 40362, 42005, 50406, 56910, 57660, 58807, 67270, 80724, 84010, 100812, 100905, 113820, 117614, 126015, 134540, 168020, 176421, 201810, 235228, 252030, 260431, 294035, 352842, 403620, 504060, 520862, 588070, 705684, 781293, 882105, 1041724, 1176140, 1302155, 1562586, 1764210, 1823017, 2604310, 3125172, 3528420, 3646034, 3906465, 5208620, 5469051, 7292068, 7812930, 9115085, 10938102, 15625860, 18230170, 21876204, 27345255, 36460340, 54690510, 109381020]

約数ペア:

[(1, 109381020), (2, 54690510), (3, 36460340), (4, 27345255), (5, 21876204), (6, 18230170), (7, 15625860), (10, 10938102), (12, 9115085), (14, 7812930), (15, 7292068), (20, 5469051), (21, 5208620), (28, 3906465), (30, 3646034), (31, 3528420), (35, 3125172), (42, 2604310), (60, 1823017), (62, 1764210), (70, 1562586), (84, 1302155), (93, 1176140), (105, 1041724), (124, 882105), (140, 781293), (155, 705684), (186, 588070), (210, 520862), (217, 504060), (271, 403620), (310, 352842), (372, 294035), (420, 260431), (434, 252030), (465, 235228), (542, 201810), (620, 176421), (651, 168020), (813, 134540), (868, 126015), (930, 117614), (961, 113820), (1084, 100905), (1085, 100812), (1302, 84010), (1355, 80724), (1626, 67270), (1860, 58807), (1897, 57660), (1922, 56910), (2170, 50406), (2604, 42005), (2710, 40362), (2883, 37940), (3252, 33635), (3255, 33604), (3794, 28830), (3844, 28455), (4065, 26908), (4340, 25203), (4805, 22764), (5420, 20181), (5691, 19220), (5766, 18970), (6510, 16802), (6727, 16260), (7588, 14415), (8130, 13454), (8401, 13020), (9485, 11532), (9610, 11382)]