827134740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 2751598080

約数和(自身を除く): 1924463340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 79, 81, 90, 92, 108, 115, 135, 138, 158, 162, 180, 207, 230, 237, 270, 276, 281, 316, 324, 345, 395, 405, 414, 460, 474, 540, 562, 621, 690, 711, 790, 810, 828, 843, 948, 1035, 1124, 1185, 1242, 1380, 1405, 1422, 1580, 1620, 1686, 1817, 1863, 2070, 2133, 2370, 2484, 2529, 2810, 2844, 3105, 3372, 3555, 3634, 3726, 4140, 4215, 4266, 4740, 5058, 5451, 5620, 6210, 6399, 6463, 7110, 7268, 7452, 7587, 8430, 8532, 9085, 9315, 10116, 10665, 10902, 12420, 12645, 12798, 12926, 14220, 15174, 16353, 16860, 18170, 18630, 19389, 21330, 21804, 22199, 22761, 25290, 25596, 25852, 27255, 30348, 31995, 32315, 32706, 36340, 37260, 37935, 38778, 42660, 44398, 45522, 49059, 50580, 54510, 58167, 63990, 64630, 65412, 66597, 75870, 77556, 81765, 88796, 91044, 96945, 98118, 109020, 110995, 113805, 116334, 127980, 129260, 133194, 147177, 151740, 163530, 174501, 193890, 196236, 199791, 221990, 227610, 232668, 245295, 266388, 290835, 294354, 327060, 332985, 349002, 387780, 399582, 443980, 455220, 490590, 510577, 523503, 581670, 588708, 599373, 665970, 698004, 735885, 799164, 872505, 981180, 998955, 1021154, 1047006, 1163340, 1198746, 1331940, 1471770, 1531731, 1745010, 1798119, 1997910, 2042308, 2094012, 2397492, 2552885, 2617515, 2943540, 2996865, 3063462, 3490020, 3596238, 3995820, 4595193, 5105770, 5235030, 5993730, 6126924, 7192476, 7658655, 8990595, 9190386, 10211540, 10470060, 11987460, 13785579, 15317310, 17981190, 18380772, 22975965, 27571158, 30634620, 35962380, 41356737, 45951930, 55142316, 68927895, 82713474, 91903860, 137855790, 165426948, 206783685, 275711580, 413567370, 827134740]

約数ペア:

[(1, 827134740), (2, 413567370), (3, 275711580), (4, 206783685), (5, 165426948), (6, 137855790), (9, 91903860), (10, 82713474), (12, 68927895), (15, 55142316), (18, 45951930), (20, 41356737), (23, 35962380), (27, 30634620), (30, 27571158), (36, 22975965), (45, 18380772), (46, 17981190), (54, 15317310), (60, 13785579), (69, 11987460), (79, 10470060), (81, 10211540), (90, 9190386), (92, 8990595), (108, 7658655), (115, 7192476), (135, 6126924), (138, 5993730), (158, 5235030), (162, 5105770), (180, 4595193), (207, 3995820), (230, 3596238), (237, 3490020), (270, 3063462), (276, 2996865), (281, 2943540), (316, 2617515), (324, 2552885), (345, 2397492), (395, 2094012), (405, 2042308), (414, 1997910), (460, 1798119), (474, 1745010), (540, 1531731), (562, 1471770), (621, 1331940), (690, 1198746), (711, 1163340), (790, 1047006), (810, 1021154), (828, 998955), (843, 981180), (948, 872505), (1035, 799164), (1124, 735885), (1185, 698004), (1242, 665970), (1380, 599373), (1405, 588708), (1422, 581670), (1580, 523503), (1620, 510577), (1686, 490590), (1817, 455220), (1863, 443980), (2070, 399582), (2133, 387780), (2370, 349002), (2484, 332985), (2529, 327060), (2810, 294354), (2844, 290835), (3105, 266388), (3372, 245295), (3555, 232668), (3634, 227610), (3726, 221990), (4140, 199791), (4215, 196236), (4266, 193890), (4740, 174501), (5058, 163530), (5451, 151740), (5620, 147177), (6210, 133194), (6399, 129260), (6463, 127980), (7110, 116334), (7268, 113805), (7452, 110995), (7587, 109020), (8430, 98118), (8532, 96945), (9085, 91044), (9315, 88796), (10116, 81765), (10665, 77556), (10902, 75870), (12420, 66597), (12645, 65412), (12798, 64630), (12926, 63990), (14220, 58167), (15174, 54510), (16353, 50580), (16860, 49059), (18170, 45522), (18630, 44398), (19389, 42660), (21330, 38778), (21804, 37935), (22199, 37260), (22761, 36340), (25290, 32706), (25596, 32315), (25852, 31995), (27255, 30348)]