98395920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2789}}^1$

素因数の和:2822

約数の個数: 180

約数和(自身を含む): 384534540

約数和(自身を除く): 286138620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2789, 2940, 3528, 3920, 4410, 5040, 5578, 5880, 7056, 8367, 8820, 11156, 11760, 13945, 16734, 17640, 19523, 22312, 25101, 27890, 33468, 35280, 39046, 41835, 44624, 50202, 55780, 58569, 66936, 78092, 83670, 97615, 100404, 111560, 117138, 125505, 133872, 136661, 156184, 167340, 175707, 195230, 200808, 223120, 234276, 251010, 273322, 292845, 312368, 334680, 351414, 390460, 401616, 409983, 468552, 502020, 546644, 585690, 669360, 683305, 702828, 780920, 819966, 878535, 937104, 1004040, 1093288, 1171380, 1229949, 1366610, 1405656, 1561840, 1639932, 1757070, 2008080, 2049915, 2186576, 2342760, 2459898, 2733220, 2811312, 3279864, 3514140, 4099830, 4685520, 4919796, 5466440, 6149745, 6559728, 7028280, 8199660, 9839592, 10932880, 12299490, 14056560, 16399320, 19679184, 24598980, 32798640, 49197960, 98395920]

約数ペア:

[(1, 98395920), (2, 49197960), (3, 32798640), (4, 24598980), (5, 19679184), (6, 16399320), (7, 14056560), (8, 12299490), (9, 10932880), (10, 9839592), (12, 8199660), (14, 7028280), (15, 6559728), (16, 6149745), (18, 5466440), (20, 4919796), (21, 4685520), (24, 4099830), (28, 3514140), (30, 3279864), (35, 2811312), (36, 2733220), (40, 2459898), (42, 2342760), (45, 2186576), (48, 2049915), (49, 2008080), (56, 1757070), (60, 1639932), (63, 1561840), (70, 1405656), (72, 1366610), (80, 1229949), (84, 1171380), (90, 1093288), (98, 1004040), (105, 937104), (112, 878535), (120, 819966), (126, 780920), (140, 702828), (144, 683305), (147, 669360), (168, 585690), (180, 546644), (196, 502020), (210, 468552), (240, 409983), (245, 401616), (252, 390460), (280, 351414), (294, 334680), (315, 312368), (336, 292845), (360, 273322), (392, 251010), (420, 234276), (441, 223120), (490, 200808), (504, 195230), (560, 175707), (588, 167340), (630, 156184), (720, 136661), (735, 133872), (784, 125505), (840, 117138), (882, 111560), (980, 100404), (1008, 97615), (1176, 83670), (1260, 78092), (1470, 66936), (1680, 58569), (1764, 55780), (1960, 50202), (2205, 44624), (2352, 41835), (2520, 39046), (2789, 35280), (2940, 33468), (3528, 27890), (3920, 25101), (4410, 22312), (5040, 19523), (5578, 17640), (5880, 16734), (7056, 13945), (8367, 11760), (8820, 11156)]