77114730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 171095190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 251, 266, 285, 294, 330, 385, 399, 418, 462, 490, 502, 539, 570, 627, 665, 735, 753, 770, 798, 931, 1045, 1078, 1155, 1254, 1255, 1330, 1463, 1470, 1506, 1617, 1757, 1862, 1995, 2090, 2310, 2510, 2695, 2761, 2793, 2926, 3135, 3234, 3514, 3765, 3990, 4389, 4655, 4769, 5271, 5390, 5522, 5586, 6270, 7315, 7530, 8085, 8283, 8778, 8785, 9310, 9538, 10241, 10542, 12299, 13805, 13965, 14307, 14630, 16170, 16566, 17570, 19327, 20482, 21945, 23845, 24598, 26355, 27610, 27930, 28614, 30723, 33383, 36897, 38654, 41415, 43890, 47690, 51205, 52459, 52710, 57981, 61446, 61495, 66766, 71535, 73794, 82830, 96635, 100149, 102410, 104918, 115962, 122990, 135289, 143070, 153615, 157377, 166915, 184485, 193270, 200298, 233681, 262295, 270578, 289905, 307230, 314754, 333830, 367213, 368970, 405867, 467362, 500745, 524590, 579810, 676445, 701043, 734426, 786885, 811734, 1001490, 1101639, 1168405, 1352890, 1402086, 1573770, 1836065, 2029335, 2203278, 2336810, 2570491, 3505215, 3672130, 4058670, 5140982, 5508195, 7010430, 7711473, 11016390, 12852455, 15422946, 25704910, 38557365, 77114730]

約数ペア:

[(1, 77114730), (2, 38557365), (3, 25704910), (5, 15422946), (6, 12852455), (7, 11016390), (10, 7711473), (11, 7010430), (14, 5508195), (15, 5140982), (19, 4058670), (21, 3672130), (22, 3505215), (30, 2570491), (33, 2336810), (35, 2203278), (38, 2029335), (42, 1836065), (49, 1573770), (55, 1402086), (57, 1352890), (66, 1168405), (70, 1101639), (77, 1001490), (95, 811734), (98, 786885), (105, 734426), (110, 701043), (114, 676445), (133, 579810), (147, 524590), (154, 500745), (165, 467362), (190, 405867), (209, 368970), (210, 367213), (231, 333830), (245, 314754), (251, 307230), (266, 289905), (285, 270578), (294, 262295), (330, 233681), (385, 200298), (399, 193270), (418, 184485), (462, 166915), (490, 157377), (502, 153615), (539, 143070), (570, 135289), (627, 122990), (665, 115962), (735, 104918), (753, 102410), (770, 100149), (798, 96635), (931, 82830), (1045, 73794), (1078, 71535), (1155, 66766), (1254, 61495), (1255, 61446), (1330, 57981), (1463, 52710), (1470, 52459), (1506, 51205), (1617, 47690), (1757, 43890), (1862, 41415), (1995, 38654), (2090, 36897), (2310, 33383), (2510, 30723), (2695, 28614), (2761, 27930), (2793, 27610), (2926, 26355), (3135, 24598), (3234, 23845), (3514, 21945), (3765, 20482), (3990, 19327), (4389, 17570), (4655, 16566), (4769, 16170), (5271, 14630), (5390, 14307), (5522, 13965), (5586, 13805), (6270, 12299), (7315, 10542), (7530, 10241), (8085, 9538), (8283, 9310), (8778, 8785)]