121545090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 362102400

約数和(自身を除く): 240557310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 43, 45, 54, 57, 58, 86, 87, 90, 95, 114, 129, 135, 145, 171, 174, 190, 215, 258, 261, 270, 285, 290, 342, 361, 387, 430, 435, 513, 522, 551, 570, 645, 722, 774, 783, 817, 855, 870, 1026, 1083, 1102, 1161, 1247, 1290, 1305, 1566, 1634, 1653, 1710, 1805, 1935, 2166, 2322, 2451, 2494, 2565, 2610, 2755, 3249, 3306, 3610, 3741, 3870, 3915, 4085, 4902, 4959, 5130, 5415, 5510, 5805, 6235, 6498, 7353, 7482, 7830, 8170, 8265, 9747, 9918, 10469, 10830, 11223, 11610, 12255, 12470, 14706, 14877, 15523, 16245, 16530, 18705, 19494, 20938, 22059, 22446, 23693, 24510, 24795, 29754, 31046, 31407, 32490, 33669, 36765, 37410, 44118, 46569, 47386, 48735, 49590, 52345, 56115, 62814, 67338, 71079, 73530, 74385, 77615, 93138, 94221, 97470, 104690, 110295, 112230, 118465, 139707, 142158, 148770, 155230, 157035, 168345, 188442, 213237, 220590, 232845, 236930, 279414, 282663, 314070, 336690, 355395, 419121, 426474, 450167, 465690, 471105, 565326, 639711, 698535, 710790, 838242, 900334, 942210, 1066185, 1279422, 1350501, 1397070, 1413315, 2095605, 2132370, 2250835, 2701002, 2826630, 3198555, 4051503, 4191210, 4501670, 6397110, 6752505, 8103006, 12154509, 13505010, 20257515, 24309018, 40515030, 60772545, 121545090]

約数ペア:

[(1, 121545090), (2, 60772545), (3, 40515030), (5, 24309018), (6, 20257515), (9, 13505010), (10, 12154509), (15, 8103006), (18, 6752505), (19, 6397110), (27, 4501670), (29, 4191210), (30, 4051503), (38, 3198555), (43, 2826630), (45, 2701002), (54, 2250835), (57, 2132370), (58, 2095605), (86, 1413315), (87, 1397070), (90, 1350501), (95, 1279422), (114, 1066185), (129, 942210), (135, 900334), (145, 838242), (171, 710790), (174, 698535), (190, 639711), (215, 565326), (258, 471105), (261, 465690), (270, 450167), (285, 426474), (290, 419121), (342, 355395), (361, 336690), (387, 314070), (430, 282663), (435, 279414), (513, 236930), (522, 232845), (551, 220590), (570, 213237), (645, 188442), (722, 168345), (774, 157035), (783, 155230), (817, 148770), (855, 142158), (870, 139707), (1026, 118465), (1083, 112230), (1102, 110295), (1161, 104690), (1247, 97470), (1290, 94221), (1305, 93138), (1566, 77615), (1634, 74385), (1653, 73530), (1710, 71079), (1805, 67338), (1935, 62814), (2166, 56115), (2322, 52345), (2451, 49590), (2494, 48735), (2565, 47386), (2610, 46569), (2755, 44118), (3249, 37410), (3306, 36765), (3610, 33669), (3741, 32490), (3870, 31407), (3915, 31046), (4085, 29754), (4902, 24795), (4959, 24510), (5130, 23693), (5415, 22446), (5510, 22059), (5805, 20938), (6235, 19494), (6498, 18705), (7353, 16530), (7482, 16245), (7830, 15523), (8170, 14877), (8265, 14706), (9747, 12470), (9918, 12255), (10469, 11610), (10830, 11223)]