75222960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 175475280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 179, 204, 206, 240, 255, 272, 309, 340, 358, 408, 412, 510, 515, 537, 618, 680, 716, 816, 824, 895, 1020, 1030, 1074, 1236, 1360, 1432, 1545, 1648, 1751, 1790, 2040, 2060, 2148, 2472, 2685, 2864, 3043, 3090, 3502, 3580, 4080, 4120, 4296, 4944, 5253, 5370, 6086, 6180, 7004, 7160, 8240, 8592, 8755, 9129, 10506, 10740, 12172, 12360, 14008, 14320, 15215, 17510, 18258, 18437, 21012, 21480, 24344, 24720, 26265, 28016, 30430, 35020, 36516, 36874, 42024, 42960, 45645, 48688, 52530, 55311, 60860, 70040, 73032, 73748, 84048, 91290, 92185, 105060, 110622, 121720, 140080, 146064, 147496, 182580, 184370, 210120, 221244, 243440, 276555, 294992, 313429, 365160, 368740, 420240, 442488, 553110, 626858, 730320, 737480, 884976, 940287, 1106220, 1253716, 1474960, 1567145, 1880574, 2212440, 2507432, 3134290, 3761148, 4424880, 4701435, 5014864, 6268580, 7522296, 9402870, 12537160, 15044592, 18805740, 25074320, 37611480, 75222960]

約数ペア:

[(1, 75222960), (2, 37611480), (3, 25074320), (4, 18805740), (5, 15044592), (6, 12537160), (8, 9402870), (10, 7522296), (12, 6268580), (15, 5014864), (16, 4701435), (17, 4424880), (20, 3761148), (24, 3134290), (30, 2507432), (34, 2212440), (40, 1880574), (48, 1567145), (51, 1474960), (60, 1253716), (68, 1106220), (80, 940287), (85, 884976), (102, 737480), (103, 730320), (120, 626858), (136, 553110), (170, 442488), (179, 420240), (204, 368740), (206, 365160), (240, 313429), (255, 294992), (272, 276555), (309, 243440), (340, 221244), (358, 210120), (408, 184370), (412, 182580), (510, 147496), (515, 146064), (537, 140080), (618, 121720), (680, 110622), (716, 105060), (816, 92185), (824, 91290), (895, 84048), (1020, 73748), (1030, 73032), (1074, 70040), (1236, 60860), (1360, 55311), (1432, 52530), (1545, 48688), (1648, 45645), (1751, 42960), (1790, 42024), (2040, 36874), (2060, 36516), (2148, 35020), (2472, 30430), (2685, 28016), (2864, 26265), (3043, 24720), (3090, 24344), (3502, 21480), (3580, 21012), (4080, 18437), (4120, 18258), (4296, 17510), (4944, 15215), (5253, 14320), (5370, 14008), (6086, 12360), (6180, 12172), (7004, 10740), (7160, 10506), (8240, 9129), (8592, 8755)]