82475190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 261660672

約数和(自身を除く): 179185482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 41, 42, 45, 62, 63, 70, 82, 90, 93, 103, 105, 123, 126, 155, 186, 205, 206, 210, 217, 246, 279, 287, 309, 310, 315, 369, 410, 434, 465, 515, 558, 574, 615, 618, 630, 651, 721, 738, 861, 927, 930, 1030, 1085, 1230, 1271, 1302, 1395, 1435, 1442, 1545, 1722, 1845, 1854, 1953, 2163, 2170, 2542, 2583, 2790, 2870, 3090, 3193, 3255, 3605, 3690, 3813, 3906, 4223, 4305, 4326, 4635, 5166, 6355, 6386, 6489, 6510, 7210, 7626, 8446, 8610, 8897, 9270, 9579, 9765, 10815, 11439, 12669, 12710, 12915, 12978, 15965, 17794, 19065, 19158, 19530, 21115, 21630, 22351, 22878, 25338, 25830, 26691, 28737, 29561, 31930, 32445, 38007, 38130, 42230, 44485, 44702, 47895, 53382, 57195, 57474, 59122, 63345, 64890, 67053, 76014, 80073, 88683, 88970, 95790, 111755, 114390, 126690, 130913, 133455, 134106, 143685, 147805, 160146, 177366, 190035, 201159, 223510, 261826, 266049, 266910, 287370, 295610, 335265, 380070, 392739, 400365, 402318, 443415, 532098, 654565, 670530, 785478, 800730, 886830, 916391, 1005795, 1178217, 1309130, 1330245, 1832782, 1963695, 2011590, 2356434, 2660490, 2749173, 3927390, 4581955, 5498346, 5891085, 8247519, 9163910, 11782170, 13745865, 16495038, 27491730, 41237595, 82475190]

約数ペア:

[(1, 82475190), (2, 41237595), (3, 27491730), (5, 16495038), (6, 13745865), (7, 11782170), (9, 9163910), (10, 8247519), (14, 5891085), (15, 5498346), (18, 4581955), (21, 3927390), (30, 2749173), (31, 2660490), (35, 2356434), (41, 2011590), (42, 1963695), (45, 1832782), (62, 1330245), (63, 1309130), (70, 1178217), (82, 1005795), (90, 916391), (93, 886830), (103, 800730), (105, 785478), (123, 670530), (126, 654565), (155, 532098), (186, 443415), (205, 402318), (206, 400365), (210, 392739), (217, 380070), (246, 335265), (279, 295610), (287, 287370), (309, 266910), (310, 266049), (315, 261826), (369, 223510), (410, 201159), (434, 190035), (465, 177366), (515, 160146), (558, 147805), (574, 143685), (615, 134106), (618, 133455), (630, 130913), (651, 126690), (721, 114390), (738, 111755), (861, 95790), (927, 88970), (930, 88683), (1030, 80073), (1085, 76014), (1230, 67053), (1271, 64890), (1302, 63345), (1395, 59122), (1435, 57474), (1442, 57195), (1545, 53382), (1722, 47895), (1845, 44702), (1854, 44485), (1953, 42230), (2163, 38130), (2170, 38007), (2542, 32445), (2583, 31930), (2790, 29561), (2870, 28737), (3090, 26691), (3193, 25830), (3255, 25338), (3605, 22878), (3690, 22351), (3813, 21630), (3906, 21115), (4223, 19530), (4305, 19158), (4326, 19065), (4635, 17794), (5166, 15965), (6355, 12978), (6386, 12915), (6489, 12710), (6510, 12669), (7210, 11439), (7626, 10815), (8446, 9765), (8610, 9579), (8897, 9270)]