76420260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 286868736

約数和(自身を除く): 210448476

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, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 293, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 586, 621, 630, 644, 690, 756, 805, 810, 828, 879, 945, 966, 1035, 1134, 1172, 1242, 1260, 1380, 1449, 1465, 1610, 1620, 1758, 1863, 1890, 1932, 2051, 2070, 2268, 2415, 2484, 2637, 2835, 2898, 2930, 3105, 3220, 3516, 3726, 3780, 4102, 4140, 4347, 4395, 4830, 5274, 5670, 5796, 5860, 6153, 6210, 6739, 7245, 7452, 7911, 8204, 8694, 8790, 9315, 9660, 10255, 10548, 11340, 12306, 12420, 13041, 13185, 13478, 14490, 15822, 17388, 17580, 18459, 18630, 20217, 20510, 21735, 23733, 24612, 26082, 26370, 26956, 28980, 30765, 31644, 33695, 36918, 37260, 39555, 40434, 41020, 43470, 47173, 47466, 52164, 52740, 55377, 60651, 61530, 65205, 67390, 73836, 79110, 80868, 86940, 92295, 94346, 94932, 101085, 110754, 118665, 121302, 123060, 130410, 134780, 141519, 158220, 166131, 181953, 184590, 188692, 202170, 221508, 235865, 237330, 242604, 260820, 276885, 283038, 303255, 332262, 363906, 369180, 404340, 424557, 471730, 474660, 545859, 553770, 566076, 606510, 664524, 707595, 727812, 830655, 849114, 909765, 943460, 1091718, 1107540, 1213020, 1273671, 1415190, 1661310, 1698228, 1819530, 2122785, 2183436, 2547342, 2729295, 2830380, 3322620, 3639060, 3821013, 4245570, 5094684, 5458590, 6368355, 7642026, 8491140, 10917180, 12736710, 15284052, 19105065, 25473420, 38210130, 76420260]

約数ペア:

[(1, 76420260), (2, 38210130), (3, 25473420), (4, 19105065), (5, 15284052), (6, 12736710), (7, 10917180), (9, 8491140), (10, 7642026), (12, 6368355), (14, 5458590), (15, 5094684), (18, 4245570), (20, 3821013), (21, 3639060), (23, 3322620), (27, 2830380), (28, 2729295), (30, 2547342), (35, 2183436), (36, 2122785), (42, 1819530), (45, 1698228), (46, 1661310), (54, 1415190), (60, 1273671), (63, 1213020), (69, 1107540), (70, 1091718), (81, 943460), (84, 909765), (90, 849114), (92, 830655), (105, 727812), (108, 707595), (115, 664524), (126, 606510), (135, 566076), (138, 553770), (140, 545859), (161, 474660), (162, 471730), (180, 424557), (189, 404340), (207, 369180), (210, 363906), (230, 332262), (252, 303255), (270, 283038), (276, 276885), (293, 260820), (315, 242604), (322, 237330), (324, 235865), (345, 221508), (378, 202170), (405, 188692), (414, 184590), (420, 181953), (460, 166131), (483, 158220), (540, 141519), (567, 134780), (586, 130410), (621, 123060), (630, 121302), (644, 118665), (690, 110754), (756, 101085), (805, 94932), (810, 94346), (828, 92295), (879, 86940), (945, 80868), (966, 79110), (1035, 73836), (1134, 67390), (1172, 65205), (1242, 61530), (1260, 60651), (1380, 55377), (1449, 52740), (1465, 52164), (1610, 47466), (1620, 47173), (1758, 43470), (1863, 41020), (1890, 40434), (1932, 39555), (2051, 37260), (2070, 36918), (2268, 33695), (2415, 31644), (2484, 30765), (2637, 28980), (2835, 26956), (2898, 26370), (2930, 26082), (3105, 24612), (3220, 23733), (3516, 21735), (3726, 20510), (3780, 20217), (4102, 18630), (4140, 18459), (4347, 17580), (4395, 17388), (4830, 15822), (5274, 14490), (5670, 13478), (5796, 13185), (5860, 13041), (6153, 12420), (6210, 12306), (6739, 11340), (7245, 10548), (7452, 10255), (7911, 9660), (8204, 9315), (8694, 8790)]