100980880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 320229504

約数和(自身を除く): 219248624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 97, 104, 110, 112, 130, 140, 143, 154, 169, 176, 182, 194, 208, 220, 260, 280, 286, 308, 338, 364, 385, 388, 440, 455, 485, 520, 560, 572, 616, 676, 679, 715, 728, 770, 776, 845, 880, 910, 970, 1001, 1040, 1067, 1144, 1183, 1232, 1261, 1352, 1358, 1430, 1456, 1540, 1552, 1690, 1820, 1859, 1940, 2002, 2134, 2288, 2366, 2522, 2704, 2716, 2860, 3080, 3380, 3395, 3640, 3718, 3880, 4004, 4268, 4732, 5005, 5044, 5335, 5432, 5720, 5915, 6160, 6305, 6760, 6790, 7280, 7436, 7469, 7760, 8008, 8536, 8827, 9295, 9464, 10010, 10088, 10670, 10864, 11440, 11830, 12610, 13013, 13520, 13580, 13871, 14872, 14938, 16016, 16393, 17072, 17654, 18590, 18928, 20020, 20176, 21340, 23660, 25220, 26026, 27160, 27742, 29744, 29876, 32786, 35308, 37180, 37345, 40040, 42680, 44135, 47320, 50440, 52052, 54320, 55484, 59752, 65065, 65572, 69355, 70616, 74360, 74690, 80080, 81965, 85360, 88270, 94640, 97097, 100880, 104104, 110968, 114751, 119504, 130130, 131144, 138710, 141232, 148720, 149380, 163930, 176540, 180323, 194194, 208208, 221936, 229502, 260260, 262288, 277420, 298760, 327860, 353080, 360646, 388388, 459004, 485485, 520520, 554840, 573755, 597520, 655720, 706160, 721292, 776776, 901615, 918008, 970970, 1041040, 1109680, 1147510, 1262261, 1311440, 1442584, 1553552, 1803230, 1836016, 1941940, 2295020, 2524522, 2885168, 3606460, 3883880, 4590040, 5049044, 6311305, 7212920, 7767760, 9180080, 10098088, 12622610, 14425840, 20196176, 25245220, 50490440, 100980880]

約数ペア:

[(1, 100980880), (2, 50490440), (4, 25245220), (5, 20196176), (7, 14425840), (8, 12622610), (10, 10098088), (11, 9180080), (13, 7767760), (14, 7212920), (16, 6311305), (20, 5049044), (22, 4590040), (26, 3883880), (28, 3606460), (35, 2885168), (40, 2524522), (44, 2295020), (52, 1941940), (55, 1836016), (56, 1803230), (65, 1553552), (70, 1442584), (77, 1311440), (80, 1262261), (88, 1147510), (91, 1109680), (97, 1041040), (104, 970970), (110, 918008), (112, 901615), (130, 776776), (140, 721292), (143, 706160), (154, 655720), (169, 597520), (176, 573755), (182, 554840), (194, 520520), (208, 485485), (220, 459004), (260, 388388), (280, 360646), (286, 353080), (308, 327860), (338, 298760), (364, 277420), (385, 262288), (388, 260260), (440, 229502), (455, 221936), (485, 208208), (520, 194194), (560, 180323), (572, 176540), (616, 163930), (676, 149380), (679, 148720), (715, 141232), (728, 138710), (770, 131144), (776, 130130), (845, 119504), (880, 114751), (910, 110968), (970, 104104), (1001, 100880), (1040, 97097), (1067, 94640), (1144, 88270), (1183, 85360), (1232, 81965), (1261, 80080), (1352, 74690), (1358, 74360), (1430, 70616), (1456, 69355), (1540, 65572), (1552, 65065), (1690, 59752), (1820, 55484), (1859, 54320), (1940, 52052), (2002, 50440), (2134, 47320), (2288, 44135), (2366, 42680), (2522, 40040), (2704, 37345), (2716, 37180), (2860, 35308), (3080, 32786), (3380, 29876), (3395, 29744), (3640, 27742), (3718, 27160), (3880, 26026), (4004, 25220), (4268, 23660), (4732, 21340), (5005, 20176), (5044, 20020), (5335, 18928), (5432, 18590), (5720, 17654), (5915, 17072), (6160, 16393), (6305, 16016), (6760, 14938), (6790, 14872), (7280, 13871), (7436, 13580), (7469, 13520), (7760, 13013), (8008, 12610), (8536, 11830), (8827, 11440), (9295, 10864), (9464, 10670), (10010, 10088)]