78206310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 160

約数和(自身を含む): 259060032

約数和(自身を除く): 180853722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1061, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2122, 2457, 2730, 2835, 3183, 3510, 4095, 4914, 5265, 5305, 5670, 6366, 7371, 7427, 8190, 9549, 10530, 10610, 12285, 13793, 14742, 14854, 15915, 19098, 22281, 24570, 27586, 28647, 31830, 36855, 37135, 41379, 44562, 47745, 57294, 66843, 68965, 73710, 74270, 82758, 85941, 95490, 96551, 111405, 124137, 133686, 137930, 143235, 171882, 193102, 200529, 206895, 222810, 248274, 286470, 289653, 334215, 372411, 401058, 413790, 429705, 482755, 579306, 601587, 620685, 668430, 744822, 859410, 868959, 965510, 1002645, 1117233, 1203174, 1241370, 1448265, 1737918, 1862055, 2005290, 2234466, 2606877, 2896530, 3007935, 3724110, 4344795, 5213754, 5586165, 6015870, 7820631, 8689590, 11172330, 13034385, 15641262, 26068770, 39103155, 78206310]

約数ペア:

[(1, 78206310), (2, 39103155), (3, 26068770), (5, 15641262), (6, 13034385), (7, 11172330), (9, 8689590), (10, 7820631), (13, 6015870), (14, 5586165), (15, 5213754), (18, 4344795), (21, 3724110), (26, 3007935), (27, 2896530), (30, 2606877), (35, 2234466), (39, 2005290), (42, 1862055), (45, 1737918), (54, 1448265), (63, 1241370), (65, 1203174), (70, 1117233), (78, 1002645), (81, 965510), (90, 868959), (91, 859410), (105, 744822), (117, 668430), (126, 620685), (130, 601587), (135, 579306), (162, 482755), (182, 429705), (189, 413790), (195, 401058), (210, 372411), (234, 334215), (270, 289653), (273, 286470), (315, 248274), (351, 222810), (378, 206895), (390, 200529), (405, 193102), (455, 171882), (546, 143235), (567, 137930), (585, 133686), (630, 124137), (702, 111405), (810, 96551), (819, 95490), (910, 85941), (945, 82758), (1053, 74270), (1061, 73710), (1134, 68965), (1170, 66843), (1365, 57294), (1638, 47745), (1755, 44562), (1890, 41379), (2106, 37135), (2122, 36855), (2457, 31830), (2730, 28647), (2835, 27586), (3183, 24570), (3510, 22281), (4095, 19098), (4914, 15915), (5265, 14854), (5305, 14742), (5670, 13793), (6366, 12285), (7371, 10610), (7427, 10530), (8190, 9549)]