78376410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 251741952

約数和(自身を除く): 173365542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 601, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1202, 1242, 1449, 1610, 1803, 1863, 1890, 2070, 2415, 2835, 2898, 3005, 3105, 3606, 3726, 4207, 4347, 4830, 5409, 5670, 6010, 6210, 7245, 8414, 8694, 9015, 9315, 10818, 12621, 13041, 13823, 14490, 16227, 18030, 18630, 21035, 21735, 25242, 26082, 27045, 27646, 32454, 37863, 41469, 42070, 43470, 48681, 54090, 63105, 65205, 69115, 75726, 81135, 82938, 96761, 97362, 113589, 124407, 126210, 130410, 138230, 162270, 189315, 193522, 207345, 227178, 243405, 248814, 290283, 340767, 373221, 378630, 414690, 483805, 486810, 567945, 580566, 622035, 681534, 746442, 870849, 967610, 1119663, 1135890, 1244070, 1451415, 1703835, 1741698, 1866105, 2239326, 2612547, 2902830, 3407670, 3732210, 4354245, 5225094, 5598315, 7837641, 8708490, 11196630, 13062735, 15675282, 26125470, 39188205, 78376410]

約数ペア:

[(1, 78376410), (2, 39188205), (3, 26125470), (5, 15675282), (6, 13062735), (7, 11196630), (9, 8708490), (10, 7837641), (14, 5598315), (15, 5225094), (18, 4354245), (21, 3732210), (23, 3407670), (27, 2902830), (30, 2612547), (35, 2239326), (42, 1866105), (45, 1741698), (46, 1703835), (54, 1451415), (63, 1244070), (69, 1135890), (70, 1119663), (81, 967610), (90, 870849), (105, 746442), (115, 681534), (126, 622035), (135, 580566), (138, 567945), (161, 486810), (162, 483805), (189, 414690), (207, 378630), (210, 373221), (230, 340767), (270, 290283), (315, 248814), (322, 243405), (345, 227178), (378, 207345), (405, 193522), (414, 189315), (483, 162270), (567, 138230), (601, 130410), (621, 126210), (630, 124407), (690, 113589), (805, 97362), (810, 96761), (945, 82938), (966, 81135), (1035, 75726), (1134, 69115), (1202, 65205), (1242, 63105), (1449, 54090), (1610, 48681), (1803, 43470), (1863, 42070), (1890, 41469), (2070, 37863), (2415, 32454), (2835, 27646), (2898, 27045), (3005, 26082), (3105, 25242), (3606, 21735), (3726, 21035), (4207, 18630), (4347, 18030), (4830, 16227), (5409, 14490), (5670, 13823), (6010, 13041), (6210, 12621), (7245, 10818), (8414, 9315), (8694, 9015)]