25473420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 69359220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 293, 315, 322, 345, 378, 414, 420, 460, 483, 540, 586, 621, 630, 644, 690, 756, 805, 828, 879, 945, 966, 1035, 1172, 1242, 1260, 1380, 1449, 1465, 1610, 1758, 1890, 1932, 2051, 2070, 2415, 2484, 2637, 2898, 2930, 3105, 3220, 3516, 3780, 4102, 4140, 4347, 4395, 4830, 5274, 5796, 5860, 6153, 6210, 6739, 7245, 7911, 8204, 8694, 8790, 9660, 10255, 10548, 12306, 12420, 13185, 13478, 14490, 15822, 17388, 17580, 18459, 20217, 20510, 21735, 24612, 26370, 26956, 28980, 30765, 31644, 33695, 36918, 39555, 40434, 41020, 43470, 47173, 52740, 55377, 60651, 61530, 67390, 73836, 79110, 80868, 86940, 92295, 94346, 101085, 110754, 121302, 123060, 134780, 141519, 158220, 181953, 184590, 188692, 202170, 221508, 235865, 242604, 276885, 283038, 303255, 363906, 369180, 404340, 424557, 471730, 553770, 566076, 606510, 707595, 727812, 849114, 909765, 943460, 1107540, 1213020, 1273671, 1415190, 1698228, 1819530, 2122785, 2547342, 2830380, 3639060, 4245570, 5094684, 6368355, 8491140, 12736710, 25473420]

約数ペア:

[(1, 25473420), (2, 12736710), (3, 8491140), (4, 6368355), (5, 5094684), (6, 4245570), (7, 3639060), (9, 2830380), (10, 2547342), (12, 2122785), (14, 1819530), (15, 1698228), (18, 1415190), (20, 1273671), (21, 1213020), (23, 1107540), (27, 943460), (28, 909765), (30, 849114), (35, 727812), (36, 707595), (42, 606510), (45, 566076), (46, 553770), (54, 471730), (60, 424557), (63, 404340), (69, 369180), (70, 363906), (84, 303255), (90, 283038), (92, 276885), (105, 242604), (108, 235865), (115, 221508), (126, 202170), (135, 188692), (138, 184590), (140, 181953), (161, 158220), (180, 141519), (189, 134780), (207, 123060), (210, 121302), (230, 110754), (252, 101085), (270, 94346), (276, 92295), (293, 86940), (315, 80868), (322, 79110), (345, 73836), (378, 67390), (414, 61530), (420, 60651), (460, 55377), (483, 52740), (540, 47173), (586, 43470), (621, 41020), (630, 40434), (644, 39555), (690, 36918), (756, 33695), (805, 31644), (828, 30765), (879, 28980), (945, 26956), (966, 26370), (1035, 24612), (1172, 21735), (1242, 20510), (1260, 20217), (1380, 18459), (1449, 17580), (1465, 17388), (1610, 15822), (1758, 14490), (1890, 13478), (1932, 13185), (2051, 12420), (2070, 12306), (2415, 10548), (2484, 10255), (2637, 9660), (2898, 8790), (2930, 8694), (3105, 8204), (3220, 7911), (3516, 7245), (3780, 6739), (4102, 6210), (4140, 6153), (4347, 5860), (4395, 5796), (4830, 5274)]