26275860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 93139200

約数和(自身を除く): 66863340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 197, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 394, 468, 494, 513, 540, 570, 585, 591, 684, 702, 741, 780, 788, 855, 985, 988, 1026, 1140, 1170, 1182, 1235, 1404, 1482, 1710, 1755, 1773, 1970, 2052, 2223, 2340, 2364, 2470, 2561, 2565, 2955, 2964, 3420, 3510, 3546, 3705, 3743, 3940, 4446, 4940, 5122, 5130, 5319, 5910, 6669, 7020, 7092, 7410, 7486, 7683, 8865, 8892, 10244, 10260, 10638, 11115, 11229, 11820, 12805, 13338, 14820, 14972, 15366, 17730, 18715, 21276, 22230, 22458, 23049, 25610, 26595, 26676, 30732, 33345, 33687, 35460, 37430, 38415, 44460, 44916, 46098, 48659, 51220, 53190, 56145, 66690, 67374, 69147, 74860, 76830, 92196, 97318, 101061, 106380, 112290, 115245, 133380, 134748, 138294, 145977, 153660, 168435, 194636, 202122, 224580, 230490, 243295, 276588, 291954, 336870, 345735, 404244, 437931, 460980, 486590, 505305, 583908, 673740, 691470, 729885, 875862, 973180, 1010610, 1313793, 1382940, 1459770, 1751724, 2021220, 2189655, 2627586, 2919540, 4379310, 5255172, 6568965, 8758620, 13137930, 26275860]

約数ペア:

[(1, 26275860), (2, 13137930), (3, 8758620), (4, 6568965), (5, 5255172), (6, 4379310), (9, 2919540), (10, 2627586), (12, 2189655), (13, 2021220), (15, 1751724), (18, 1459770), (19, 1382940), (20, 1313793), (26, 1010610), (27, 973180), (30, 875862), (36, 729885), (38, 691470), (39, 673740), (45, 583908), (52, 505305), (54, 486590), (57, 460980), (60, 437931), (65, 404244), (76, 345735), (78, 336870), (90, 291954), (95, 276588), (108, 243295), (114, 230490), (117, 224580), (130, 202122), (135, 194636), (156, 168435), (171, 153660), (180, 145977), (190, 138294), (195, 134748), (197, 133380), (228, 115245), (234, 112290), (247, 106380), (260, 101061), (270, 97318), (285, 92196), (342, 76830), (351, 74860), (380, 69147), (390, 67374), (394, 66690), (468, 56145), (494, 53190), (513, 51220), (540, 48659), (570, 46098), (585, 44916), (591, 44460), (684, 38415), (702, 37430), (741, 35460), (780, 33687), (788, 33345), (855, 30732), (985, 26676), (988, 26595), (1026, 25610), (1140, 23049), (1170, 22458), (1182, 22230), (1235, 21276), (1404, 18715), (1482, 17730), (1710, 15366), (1755, 14972), (1773, 14820), (1970, 13338), (2052, 12805), (2223, 11820), (2340, 11229), (2364, 11115), (2470, 10638), (2561, 10260), (2565, 10244), (2955, 8892), (2964, 8865), (3420, 7683), (3510, 7486), (3546, 7410), (3705, 7092), (3743, 7020), (3940, 6669), (4446, 5910), (4940, 5319), (5122, 5130)]