99439120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 180185840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 170, 176, 184, 187, 220, 230, 253, 272, 289, 340, 368, 374, 391, 440, 460, 506, 578, 680, 748, 782, 880, 920, 935, 1012, 1156, 1265, 1360, 1445, 1496, 1564, 1840, 1870, 1955, 2024, 2312, 2530, 2890, 2992, 3128, 3179, 3740, 3910, 4048, 4301, 4624, 4913, 5060, 5780, 6256, 6358, 6647, 7480, 7820, 8602, 9826, 10120, 11560, 12716, 13294, 14960, 15640, 15895, 17204, 19652, 20240, 21505, 23120, 24565, 25432, 26588, 31280, 31790, 33235, 34408, 39304, 43010, 49130, 50864, 53176, 54043, 63580, 66470, 68816, 73117, 78608, 86020, 98260, 106352, 108086, 112999, 127160, 132940, 146234, 172040, 196520, 216172, 225998, 254320, 265880, 270215, 292468, 344080, 365585, 393040, 432344, 451996, 531760, 540430, 564995, 584936, 731170, 864688, 903992, 1080860, 1129990, 1169872, 1242989, 1462340, 1807984, 2161720, 2259980, 2485978, 2924680, 4323440, 4519960, 4971956, 5849360, 6214945, 9039920, 9943912, 12429890, 19887824, 24859780, 49719560, 99439120]

約数ペア:

[(1, 99439120), (2, 49719560), (4, 24859780), (5, 19887824), (8, 12429890), (10, 9943912), (11, 9039920), (16, 6214945), (17, 5849360), (20, 4971956), (22, 4519960), (23, 4323440), (34, 2924680), (40, 2485978), (44, 2259980), (46, 2161720), (55, 1807984), (68, 1462340), (80, 1242989), (85, 1169872), (88, 1129990), (92, 1080860), (110, 903992), (115, 864688), (136, 731170), (170, 584936), (176, 564995), (184, 540430), (187, 531760), (220, 451996), (230, 432344), (253, 393040), (272, 365585), (289, 344080), (340, 292468), (368, 270215), (374, 265880), (391, 254320), (440, 225998), (460, 216172), (506, 196520), (578, 172040), (680, 146234), (748, 132940), (782, 127160), (880, 112999), (920, 108086), (935, 106352), (1012, 98260), (1156, 86020), (1265, 78608), (1360, 73117), (1445, 68816), (1496, 66470), (1564, 63580), (1840, 54043), (1870, 53176), (1955, 50864), (2024, 49130), (2312, 43010), (2530, 39304), (2890, 34408), (2992, 33235), (3128, 31790), (3179, 31280), (3740, 26588), (3910, 25432), (4048, 24565), (4301, 23120), (4624, 21505), (4913, 20240), (5060, 19652), (5780, 17204), (6256, 15895), (6358, 15640), (6647, 14960), (7480, 13294), (7820, 12716), (8602, 11560), (9826, 10120)]