89920740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 317915136

約数和(自身を除く): 227994396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 383, 390, 420, 430, 455, 516, 546, 559, 602, 645, 766, 780, 860, 903, 910, 1092, 1118, 1149, 1204, 1290, 1365, 1505, 1532, 1677, 1806, 1820, 1915, 2236, 2298, 2580, 2681, 2730, 2795, 3010, 3354, 3612, 3830, 3913, 4515, 4596, 4979, 5362, 5460, 5590, 5745, 6020, 6708, 7660, 7826, 8043, 8385, 9030, 9958, 10724, 11180, 11490, 11739, 13405, 14937, 15652, 16086, 16469, 16770, 18060, 19565, 19916, 22980, 23478, 24895, 26810, 29874, 32172, 32938, 33540, 34853, 39130, 40215, 46956, 49407, 49790, 53620, 58695, 59748, 65876, 69706, 74685, 78260, 80430, 82345, 98814, 99580, 104559, 115283, 117390, 139412, 149370, 160860, 164690, 174265, 197628, 209118, 214097, 230566, 234780, 247035, 298740, 329380, 345849, 348530, 418236, 428194, 461132, 494070, 522795, 576415, 642291, 691698, 697060, 856388, 988140, 1045590, 1070485, 1152830, 1284582, 1383396, 1498679, 1729245, 2091180, 2140970, 2305660, 2569164, 2997358, 3211455, 3458490, 4281940, 4496037, 5994716, 6422910, 6916980, 7493395, 8992074, 12845820, 14986790, 17984148, 22480185, 29973580, 44960370, 89920740]

約数ペア:

[(1, 89920740), (2, 44960370), (3, 29973580), (4, 22480185), (5, 17984148), (6, 14986790), (7, 12845820), (10, 8992074), (12, 7493395), (13, 6916980), (14, 6422910), (15, 5994716), (20, 4496037), (21, 4281940), (26, 3458490), (28, 3211455), (30, 2997358), (35, 2569164), (39, 2305660), (42, 2140970), (43, 2091180), (52, 1729245), (60, 1498679), (65, 1383396), (70, 1284582), (78, 1152830), (84, 1070485), (86, 1045590), (91, 988140), (105, 856388), (129, 697060), (130, 691698), (140, 642291), (156, 576415), (172, 522795), (182, 494070), (195, 461132), (210, 428194), (215, 418236), (258, 348530), (260, 345849), (273, 329380), (301, 298740), (364, 247035), (383, 234780), (390, 230566), (420, 214097), (430, 209118), (455, 197628), (516, 174265), (546, 164690), (559, 160860), (602, 149370), (645, 139412), (766, 117390), (780, 115283), (860, 104559), (903, 99580), (910, 98814), (1092, 82345), (1118, 80430), (1149, 78260), (1204, 74685), (1290, 69706), (1365, 65876), (1505, 59748), (1532, 58695), (1677, 53620), (1806, 49790), (1820, 49407), (1915, 46956), (2236, 40215), (2298, 39130), (2580, 34853), (2681, 33540), (2730, 32938), (2795, 32172), (3010, 29874), (3354, 26810), (3612, 24895), (3830, 23478), (3913, 22980), (4515, 19916), (4596, 19565), (4979, 18060), (5362, 16770), (5460, 16469), (5590, 16086), (5745, 15652), (6020, 14937), (6708, 13405), (7660, 11739), (7826, 11490), (8043, 11180), (8385, 10724), (9030, 9958)]