306445680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 300

約数和(自身を含む): 1131871752

約数和(自身を除く): 825426072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 131, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 262, 270, 285, 304, 324, 342, 360, 361, 380, 393, 405, 432, 456, 513, 524, 540, 570, 648, 655, 684, 720, 722, 760, 786, 810, 855, 912, 1026, 1048, 1080, 1083, 1140, 1179, 1296, 1310, 1368, 1444, 1520, 1539, 1572, 1620, 1710, 1805, 1965, 2052, 2096, 2160, 2166, 2280, 2358, 2489, 2565, 2620, 2736, 2888, 3078, 3144, 3240, 3249, 3420, 3537, 3610, 3930, 4104, 4332, 4560, 4716, 4978, 5130, 5240, 5415, 5776, 5895, 6156, 6288, 6480, 6498, 6840, 7074, 7220, 7467, 7695, 7860, 8208, 8664, 9432, 9747, 9956, 10260, 10480, 10611, 10830, 11790, 12312, 12445, 12996, 13680, 14148, 14440, 14934, 15390, 15720, 16245, 17328, 17685, 18864, 19494, 19912, 20520, 21222, 21660, 22401, 23580, 24624, 24890, 25992, 28296, 28880, 29241, 29868, 30780, 31440, 32490, 35370, 37335, 38988, 39824, 41040, 42444, 43320, 44802, 47160, 47291, 48735, 49780, 51984, 53055, 56592, 58482, 59736, 61560, 64980, 67203, 70740, 74670, 77976, 84888, 86640, 89604, 94320, 94582, 97470, 99560, 106110, 112005, 116964, 119472, 123120, 129960, 134406, 141480, 141873, 146205, 149340, 155952, 169776, 179208, 189164, 194940, 199120, 201609, 212220, 224010, 233928, 236455, 259920, 268812, 282960, 283746, 292410, 298680, 336015, 358416, 378328, 389880, 403218, 424440, 425619, 448020, 467856, 472910, 537624, 567492, 584820, 597360, 672030, 709365, 756656, 779760, 806436, 848880, 851238, 896040, 945820, 1008045, 1075248, 1134984, 1169640, 1276857, 1344060, 1418730, 1612872, 1702476, 1792080, 1891640, 2016090, 2128095, 2269968, 2339280, 2553714, 2688120, 2837460, 3225744, 3404952, 3783280, 3830571, 4032180, 4256190, 5107428, 5376240, 5674920, 6384285, 6809904, 7661142, 8064360, 8512380, 10214856, 11349840, 12768570, 15322284, 16128720, 17024760, 19152855, 20429712, 25537140, 30644568, 34049520, 38305710, 51074280, 61289136, 76611420, 102148560, 153222840, 306445680]

約数ペア:

[(1, 306445680), (2, 153222840), (3, 102148560), (4, 76611420), (5, 61289136), (6, 51074280), (8, 38305710), (9, 34049520), (10, 30644568), (12, 25537140), (15, 20429712), (16, 19152855), (18, 17024760), (19, 16128720), (20, 15322284), (24, 12768570), (27, 11349840), (30, 10214856), (36, 8512380), (38, 8064360), (40, 7661142), (45, 6809904), (48, 6384285), (54, 5674920), (57, 5376240), (60, 5107428), (72, 4256190), (76, 4032180), (80, 3830571), (81, 3783280), (90, 3404952), (95, 3225744), (108, 2837460), (114, 2688120), (120, 2553714), (131, 2339280), (135, 2269968), (144, 2128095), (152, 2016090), (162, 1891640), (171, 1792080), (180, 1702476), (190, 1612872), (216, 1418730), (228, 1344060), (240, 1276857), (262, 1169640), (270, 1134984), (285, 1075248), (304, 1008045), (324, 945820), (342, 896040), (360, 851238), (361, 848880), (380, 806436), (393, 779760), (405, 756656), (432, 709365), (456, 672030), (513, 597360), (524, 584820), (540, 567492), (570, 537624), (648, 472910), (655, 467856), (684, 448020), (720, 425619), (722, 424440), (760, 403218), (786, 389880), (810, 378328), (855, 358416), (912, 336015), (1026, 298680), (1048, 292410), (1080, 283746), (1083, 282960), (1140, 268812), (1179, 259920), (1296, 236455), (1310, 233928), (1368, 224010), (1444, 212220), (1520, 201609), (1539, 199120), (1572, 194940), (1620, 189164), (1710, 179208), (1805, 169776), (1965, 155952), (2052, 149340), (2096, 146205), (2160, 141873), (2166, 141480), (2280, 134406), (2358, 129960), (2489, 123120), (2565, 119472), (2620, 116964), (2736, 112005), (2888, 106110), (3078, 99560), (3144, 97470), (3240, 94582), (3249, 94320), (3420, 89604), (3537, 86640), (3610, 84888), (3930, 77976), (4104, 74670), (4332, 70740), (4560, 67203), (4716, 64980), (4978, 61560), (5130, 59736), (5240, 58482), (5415, 56592), (5776, 53055), (5895, 51984), (6156, 49780), (6288, 48735), (6480, 47291), (6498, 47160), (6840, 44802), (7074, 43320), (7220, 42444), (7467, 41040), (7695, 39824), (7860, 38988), (8208, 37335), (8664, 35370), (9432, 32490), (9747, 31440), (9956, 30780), (10260, 29868), (10480, 29241), (10611, 28880), (10830, 28296), (11790, 25992), (12312, 24890), (12445, 24624), (12996, 23580), (13680, 22401), (14148, 21660), (14440, 21222), (14934, 20520), (15390, 19912), (15720, 19494), (16245, 18864), (17328, 17685)]