30011800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 91869120

約数和(自身を除く): 61857320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 97, 100, 104, 119, 130, 136, 140, 170, 175, 182, 194, 200, 221, 238, 260, 280, 325, 340, 350, 364, 388, 425, 442, 455, 476, 485, 520, 595, 650, 679, 680, 700, 728, 776, 850, 884, 910, 952, 970, 1105, 1190, 1261, 1300, 1358, 1400, 1547, 1649, 1700, 1768, 1820, 1940, 2210, 2275, 2380, 2425, 2522, 2600, 2716, 2975, 3094, 3298, 3395, 3400, 3640, 3880, 4420, 4550, 4760, 4850, 5044, 5432, 5525, 5950, 6188, 6305, 6596, 6790, 7735, 8245, 8827, 8840, 9100, 9700, 10088, 11050, 11543, 11900, 12376, 12610, 13192, 13580, 15470, 16490, 16975, 17654, 18200, 19400, 21437, 22100, 23086, 23800, 25220, 27160, 30940, 31525, 32980, 33950, 35308, 38675, 41225, 42874, 44135, 44200, 46172, 50440, 57715, 61880, 63050, 65960, 67900, 70616, 77350, 82450, 85748, 88270, 92344, 107185, 115430, 126100, 135800, 150059, 154700, 164900, 171496, 176540, 214370, 220675, 230860, 252200, 288575, 300118, 309400, 329800, 353080, 428740, 441350, 461720, 535925, 577150, 600236, 750295, 857480, 882700, 1071850, 1154300, 1200472, 1500590, 1765400, 2143700, 2308600, 3001180, 3751475, 4287400, 6002360, 7502950, 15005900, 30011800]

約数ペア:

[(1, 30011800), (2, 15005900), (4, 7502950), (5, 6002360), (7, 4287400), (8, 3751475), (10, 3001180), (13, 2308600), (14, 2143700), (17, 1765400), (20, 1500590), (25, 1200472), (26, 1154300), (28, 1071850), (34, 882700), (35, 857480), (40, 750295), (50, 600236), (52, 577150), (56, 535925), (65, 461720), (68, 441350), (70, 428740), (85, 353080), (91, 329800), (97, 309400), (100, 300118), (104, 288575), (119, 252200), (130, 230860), (136, 220675), (140, 214370), (170, 176540), (175, 171496), (182, 164900), (194, 154700), (200, 150059), (221, 135800), (238, 126100), (260, 115430), (280, 107185), (325, 92344), (340, 88270), (350, 85748), (364, 82450), (388, 77350), (425, 70616), (442, 67900), (455, 65960), (476, 63050), (485, 61880), (520, 57715), (595, 50440), (650, 46172), (679, 44200), (680, 44135), (700, 42874), (728, 41225), (776, 38675), (850, 35308), (884, 33950), (910, 32980), (952, 31525), (970, 30940), (1105, 27160), (1190, 25220), (1261, 23800), (1300, 23086), (1358, 22100), (1400, 21437), (1547, 19400), (1649, 18200), (1700, 17654), (1768, 16975), (1820, 16490), (1940, 15470), (2210, 13580), (2275, 13192), (2380, 12610), (2425, 12376), (2522, 11900), (2600, 11543), (2716, 11050), (2975, 10088), (3094, 9700), (3298, 9100), (3395, 8840), (3400, 8827), (3640, 8245), (3880, 7735), (4420, 6790), (4550, 6596), (4760, 6305), (4850, 6188), (5044, 5950), (5432, 5525)]