131772060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4592

約数の個数: 144

約数和(自身を含む): 476775936

約数和(自身を除く): 345003876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4547, 4830, 5796, 7245, 9094, 9660, 13641, 14490, 18188, 22735, 27282, 28980, 31829, 40923, 45470, 54564, 63658, 68205, 81846, 90940, 95487, 104581, 127316, 136410, 159145, 163692, 190974, 204615, 209162, 272820, 286461, 313743, 318290, 381948, 409230, 418324, 477435, 522905, 572922, 627486, 636580, 732067, 818460, 941229, 954870, 1045810, 1145844, 1254972, 1432305, 1464134, 1568715, 1882458, 1909740, 2091620, 2196201, 2864610, 2928268, 3137430, 3660335, 3764916, 4392402, 4706145, 5729220, 6274860, 6588603, 7320670, 8784804, 9412290, 10981005, 13177206, 14641340, 18824580, 21962010, 26354412, 32943015, 43924020, 65886030, 131772060]

約数ペア:

[(1, 131772060), (2, 65886030), (3, 43924020), (4, 32943015), (5, 26354412), (6, 21962010), (7, 18824580), (9, 14641340), (10, 13177206), (12, 10981005), (14, 9412290), (15, 8784804), (18, 7320670), (20, 6588603), (21, 6274860), (23, 5729220), (28, 4706145), (30, 4392402), (35, 3764916), (36, 3660335), (42, 3137430), (45, 2928268), (46, 2864610), (60, 2196201), (63, 2091620), (69, 1909740), (70, 1882458), (84, 1568715), (90, 1464134), (92, 1432305), (105, 1254972), (115, 1145844), (126, 1045810), (138, 954870), (140, 941229), (161, 818460), (180, 732067), (207, 636580), (210, 627486), (230, 572922), (252, 522905), (276, 477435), (315, 418324), (322, 409230), (345, 381948), (414, 318290), (420, 313743), (460, 286461), (483, 272820), (630, 209162), (644, 204615), (690, 190974), (805, 163692), (828, 159145), (966, 136410), (1035, 127316), (1260, 104581), (1380, 95487), (1449, 90940), (1610, 81846), (1932, 68205), (2070, 63658), (2415, 54564), (2898, 45470), (3220, 40923), (4140, 31829), (4547, 28980), (4830, 27282), (5796, 22735), (7245, 18188), (9094, 14490), (9660, 13641)]