76413540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 258048000

約数和(自身を除く): 181634460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 79, 84, 94, 98, 105, 140, 141, 147, 158, 188, 196, 210, 235, 237, 245, 282, 294, 316, 329, 343, 395, 420, 470, 474, 490, 553, 564, 588, 658, 686, 705, 735, 790, 940, 948, 980, 987, 1029, 1106, 1185, 1316, 1372, 1410, 1470, 1580, 1645, 1659, 1715, 1974, 2058, 2212, 2303, 2370, 2765, 2820, 2940, 3290, 3318, 3430, 3713, 3871, 3948, 4116, 4606, 4740, 4935, 5145, 5530, 6580, 6636, 6860, 6909, 7426, 7742, 8295, 9212, 9870, 10290, 11060, 11139, 11515, 11613, 13818, 14852, 15484, 16121, 16590, 18565, 19355, 19740, 20580, 22278, 23030, 23226, 25991, 27097, 27636, 32242, 33180, 34545, 37130, 38710, 44556, 46060, 46452, 48363, 51982, 54194, 55695, 58065, 64484, 69090, 74260, 77420, 77973, 80605, 81291, 96726, 103964, 108388, 111390, 116130, 129955, 135485, 138180, 155946, 161210, 162582, 181937, 193452, 222780, 232260, 241815, 259910, 270970, 311892, 322420, 325164, 363874, 389865, 406455, 483630, 519820, 541940, 545811, 727748, 779730, 812910, 909685, 967260, 1091622, 1273559, 1559460, 1625820, 1819370, 2183244, 2547118, 2729055, 3638740, 3820677, 5094236, 5458110, 6367795, 7641354, 10916220, 12735590, 15282708, 19103385, 25471180, 38206770, 76413540]

約数ペア:

[(1, 76413540), (2, 38206770), (3, 25471180), (4, 19103385), (5, 15282708), (6, 12735590), (7, 10916220), (10, 7641354), (12, 6367795), (14, 5458110), (15, 5094236), (20, 3820677), (21, 3638740), (28, 2729055), (30, 2547118), (35, 2183244), (42, 1819370), (47, 1625820), (49, 1559460), (60, 1273559), (70, 1091622), (79, 967260), (84, 909685), (94, 812910), (98, 779730), (105, 727748), (140, 545811), (141, 541940), (147, 519820), (158, 483630), (188, 406455), (196, 389865), (210, 363874), (235, 325164), (237, 322420), (245, 311892), (282, 270970), (294, 259910), (316, 241815), (329, 232260), (343, 222780), (395, 193452), (420, 181937), (470, 162582), (474, 161210), (490, 155946), (553, 138180), (564, 135485), (588, 129955), (658, 116130), (686, 111390), (705, 108388), (735, 103964), (790, 96726), (940, 81291), (948, 80605), (980, 77973), (987, 77420), (1029, 74260), (1106, 69090), (1185, 64484), (1316, 58065), (1372, 55695), (1410, 54194), (1470, 51982), (1580, 48363), (1645, 46452), (1659, 46060), (1715, 44556), (1974, 38710), (2058, 37130), (2212, 34545), (2303, 33180), (2370, 32242), (2765, 27636), (2820, 27097), (2940, 25991), (3290, 23226), (3318, 23030), (3430, 22278), (3713, 20580), (3871, 19740), (3948, 19355), (4116, 18565), (4606, 16590), (4740, 16121), (4935, 15484), (5145, 14852), (5530, 13818), (6580, 11613), (6636, 11515), (6860, 11139), (6909, 11060), (7426, 10290), (7742, 9870), (8295, 9212)]