108547740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 396369792

約数和(自身を除く): 287822052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 397, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 794, 868, 882, 930, 980, 1085, 1116, 1191, 1260, 1302, 1395, 1470, 1519, 1588, 1764, 1860, 1953, 1985, 2170, 2205, 2382, 2604, 2779, 2790, 2940, 3038, 3255, 3573, 3906, 3970, 4340, 4410, 4557, 4764, 5558, 5580, 5955, 6076, 6510, 7146, 7595, 7812, 7940, 8337, 8820, 9114, 9765, 11116, 11910, 12307, 13020, 13671, 13895, 14292, 15190, 16674, 17865, 18228, 19453, 19530, 22785, 23820, 24614, 25011, 27342, 27790, 30380, 33348, 35730, 36921, 38906, 39060, 41685, 45570, 49228, 50022, 54684, 55580, 58359, 61535, 68355, 71460, 73842, 77812, 83370, 86149, 91140, 97265, 100044, 110763, 116718, 123070, 125055, 136710, 147684, 166740, 172298, 175077, 184605, 194530, 221526, 233436, 246140, 250110, 258447, 273420, 291795, 344596, 350154, 369210, 389060, 430745, 443052, 500220, 516894, 553815, 583590, 603043, 700308, 738420, 775341, 861490, 875385, 1033788, 1107630, 1167180, 1206086, 1292235, 1550682, 1722980, 1750770, 1809129, 2215260, 2412172, 2584470, 3015215, 3101364, 3501540, 3618258, 3876705, 5168940, 5427387, 6030430, 7236516, 7753410, 9045645, 10854774, 12060860, 15506820, 18091290, 21709548, 27136935, 36182580, 54273870, 108547740]

約数ペア:

[(1, 108547740), (2, 54273870), (3, 36182580), (4, 27136935), (5, 21709548), (6, 18091290), (7, 15506820), (9, 12060860), (10, 10854774), (12, 9045645), (14, 7753410), (15, 7236516), (18, 6030430), (20, 5427387), (21, 5168940), (28, 3876705), (30, 3618258), (31, 3501540), (35, 3101364), (36, 3015215), (42, 2584470), (45, 2412172), (49, 2215260), (60, 1809129), (62, 1750770), (63, 1722980), (70, 1550682), (84, 1292235), (90, 1206086), (93, 1167180), (98, 1107630), (105, 1033788), (124, 875385), (126, 861490), (140, 775341), (147, 738420), (155, 700308), (180, 603043), (186, 583590), (196, 553815), (210, 516894), (217, 500220), (245, 443052), (252, 430745), (279, 389060), (294, 369210), (310, 350154), (315, 344596), (372, 291795), (397, 273420), (420, 258447), (434, 250110), (441, 246140), (465, 233436), (490, 221526), (558, 194530), (588, 184605), (620, 175077), (630, 172298), (651, 166740), (735, 147684), (794, 136710), (868, 125055), (882, 123070), (930, 116718), (980, 110763), (1085, 100044), (1116, 97265), (1191, 91140), (1260, 86149), (1302, 83370), (1395, 77812), (1470, 73842), (1519, 71460), (1588, 68355), (1764, 61535), (1860, 58359), (1953, 55580), (1985, 54684), (2170, 50022), (2205, 49228), (2382, 45570), (2604, 41685), (2779, 39060), (2790, 38906), (2940, 36921), (3038, 35730), (3255, 33348), (3573, 30380), (3906, 27790), (3970, 27342), (4340, 25011), (4410, 24614), (4557, 23820), (4764, 22785), (5558, 19530), (5580, 19453), (5955, 18228), (6076, 17865), (6510, 16674), (7146, 15190), (7595, 14292), (7812, 13895), (7940, 13671), (8337, 13020), (8820, 12307), (9114, 11910), (9765, 11116)]