144762800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 443013312

約数和(自身を除く): 298250512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 80, 82, 91, 97, 100, 104, 112, 130, 140, 164, 175, 182, 194, 200, 205, 208, 260, 280, 287, 325, 328, 350, 364, 388, 400, 410, 455, 485, 520, 533, 560, 574, 650, 656, 679, 700, 728, 776, 820, 910, 970, 1025, 1040, 1066, 1148, 1261, 1300, 1358, 1400, 1435, 1456, 1552, 1640, 1820, 1940, 2050, 2132, 2275, 2296, 2425, 2522, 2600, 2665, 2716, 2800, 2870, 3280, 3395, 3640, 3731, 3880, 3977, 4100, 4264, 4550, 4592, 4850, 5044, 5200, 5330, 5432, 5740, 6305, 6790, 7175, 7280, 7462, 7760, 7954, 8200, 8528, 8827, 9100, 9700, 10088, 10660, 10864, 11480, 12610, 13325, 13580, 14350, 14924, 15908, 16400, 16975, 17654, 18200, 18655, 19400, 19885, 20176, 21320, 22960, 25220, 26650, 27160, 27839, 28700, 29848, 31525, 31816, 33950, 35308, 36400, 37310, 38800, 39770, 42640, 44135, 50440, 51701, 53300, 54320, 55678, 57400, 59696, 63050, 63632, 67900, 70616, 74620, 79540, 88270, 93275, 99425, 100880, 103402, 106600, 111356, 114800, 126100, 135800, 139195, 141232, 149240, 159080, 176540, 186550, 198850, 206804, 213200, 220675, 222712, 252200, 258505, 271600, 278390, 298480, 318160, 353080, 361907, 373100, 397700, 413608, 441350, 445424, 504400, 517010, 556780, 695975, 706160, 723814, 746200, 795400, 827216, 882700, 1034020, 1113560, 1292525, 1391950, 1447628, 1492400, 1590800, 1765400, 1809535, 2068040, 2227120, 2585050, 2783900, 2895256, 3530800, 3619070, 4136080, 5170100, 5567800, 5790512, 7238140, 9047675, 10340200, 11135600, 14476280, 18095350, 20680400, 28952560, 36190700, 72381400, 144762800]

約数ペア:

[(1, 144762800), (2, 72381400), (4, 36190700), (5, 28952560), (7, 20680400), (8, 18095350), (10, 14476280), (13, 11135600), (14, 10340200), (16, 9047675), (20, 7238140), (25, 5790512), (26, 5567800), (28, 5170100), (35, 4136080), (40, 3619070), (41, 3530800), (50, 2895256), (52, 2783900), (56, 2585050), (65, 2227120), (70, 2068040), (80, 1809535), (82, 1765400), (91, 1590800), (97, 1492400), (100, 1447628), (104, 1391950), (112, 1292525), (130, 1113560), (140, 1034020), (164, 882700), (175, 827216), (182, 795400), (194, 746200), (200, 723814), (205, 706160), (208, 695975), (260, 556780), (280, 517010), (287, 504400), (325, 445424), (328, 441350), (350, 413608), (364, 397700), (388, 373100), (400, 361907), (410, 353080), (455, 318160), (485, 298480), (520, 278390), (533, 271600), (560, 258505), (574, 252200), (650, 222712), (656, 220675), (679, 213200), (700, 206804), (728, 198850), (776, 186550), (820, 176540), (910, 159080), (970, 149240), (1025, 141232), (1040, 139195), (1066, 135800), (1148, 126100), (1261, 114800), (1300, 111356), (1358, 106600), (1400, 103402), (1435, 100880), (1456, 99425), (1552, 93275), (1640, 88270), (1820, 79540), (1940, 74620), (2050, 70616), (2132, 67900), (2275, 63632), (2296, 63050), (2425, 59696), (2522, 57400), (2600, 55678), (2665, 54320), (2716, 53300), (2800, 51701), (2870, 50440), (3280, 44135), (3395, 42640), (3640, 39770), (3731, 38800), (3880, 37310), (3977, 36400), (4100, 35308), (4264, 33950), (4550, 31816), (4592, 31525), (4850, 29848), (5044, 28700), (5200, 27839), (5330, 27160), (5432, 26650), (5740, 25220), (6305, 22960), (6790, 21320), (7175, 20176), (7280, 19885), (7462, 19400), (7760, 18655), (7954, 18200), (8200, 17654), (8528, 16975), (8827, 16400), (9100, 15908), (9700, 14924), (10088, 14350), (10660, 13580), (10864, 13325), (11480, 12610)]