252454860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 967680000

約数和(自身を除く): 715225140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 47, 49, 54, 58, 60, 63, 70, 84, 87, 90, 94, 98, 105, 108, 116, 126, 135, 140, 141, 145, 147, 174, 180, 188, 189, 196, 203, 210, 235, 245, 252, 261, 270, 282, 290, 294, 315, 329, 343, 348, 378, 406, 420, 423, 435, 441, 470, 490, 522, 540, 564, 580, 588, 609, 630, 658, 686, 705, 735, 756, 783, 812, 846, 870, 882, 940, 945, 980, 987, 1015, 1029, 1044, 1218, 1260, 1269, 1305, 1316, 1323, 1363, 1372, 1410, 1421, 1470, 1566, 1645, 1692, 1715, 1740, 1764, 1827, 1890, 1974, 2030, 2058, 2115, 2205, 2303, 2436, 2538, 2610, 2646, 2726, 2820, 2842, 2940, 2961, 3045, 3087, 3132, 3290, 3430, 3654, 3780, 3915, 3948, 4060, 4089, 4116, 4230, 4263, 4410, 4606, 4935, 5076, 5145, 5220, 5292, 5452, 5481, 5684, 5922, 6090, 6174, 6345, 6580, 6615, 6815, 6860, 6909, 7105, 7308, 7830, 8178, 8460, 8526, 8820, 8883, 9135, 9212, 9261, 9541, 9870, 9947, 10290, 10962, 11515, 11844, 12180, 12267, 12348, 12690, 12789, 13230, 13630, 13818, 14210, 14805, 15435, 15660, 16121, 16356, 17052, 17766, 18270, 18522, 19082, 19740, 19894, 20445, 20580, 20727, 21315, 21924, 23030, 24534, 25380, 25578, 26460, 27260, 27405, 27636, 28420, 28623, 29610, 29841, 30870, 32242, 34545, 35532, 36540, 36801, 37044, 38164, 38367, 39788, 40890, 41454, 42630, 44415, 46060, 46305, 47705, 48363, 49068, 49735, 51156, 54810, 57246, 59220, 59682, 61335, 61740, 62181, 63945, 64484, 66787, 69090, 73602, 76734, 80605, 81780, 82908, 85260, 85869, 88830, 89523, 92610, 95410, 96726, 99470, 103635, 109620, 114492, 119364, 122670, 124362, 127890, 133574, 138180, 143115, 145089, 147204, 149205, 153468, 161210, 171738, 177660, 179046, 184005, 185220, 190820, 191835, 193452, 198940, 200361, 207270, 241815, 245340, 248724, 255780, 257607, 267148, 268569, 286230, 290178, 298410, 310905, 322420, 333935, 343476, 358092, 368010, 383670, 400722, 414540, 429345, 435267, 447615, 467509, 483630, 515214, 537138, 572460, 580356, 596820, 601083, 621810, 667870, 725445, 736020, 767340, 801444, 858690, 870534, 895230, 935018, 967260, 1001805, 1030428, 1074276, 1202166, 1243620, 1288035, 1335740, 1342845, 1402527, 1450890, 1717380, 1741068, 1790460, 1803249, 1870036, 2003610, 2176335, 2337545, 2404332, 2576070, 2685690, 2805054, 2901780, 3005415, 3606498, 4007220, 4207581, 4352670, 4675090, 5152140, 5371380, 5610108, 6010830, 7012635, 7212996, 8415162, 8705340, 9016245, 9350180, 12021660, 12622743, 14025270, 16830324, 18032490, 21037905, 25245486, 28050540, 36064980, 42075810, 50490972, 63113715, 84151620, 126227430, 252454860]

約数ペア:

[(1, 252454860), (2, 126227430), (3, 84151620), (4, 63113715), (5, 50490972), (6, 42075810), (7, 36064980), (9, 28050540), (10, 25245486), (12, 21037905), (14, 18032490), (15, 16830324), (18, 14025270), (20, 12622743), (21, 12021660), (27, 9350180), (28, 9016245), (29, 8705340), (30, 8415162), (35, 7212996), (36, 7012635), (42, 6010830), (45, 5610108), (47, 5371380), (49, 5152140), (54, 4675090), (58, 4352670), (60, 4207581), (63, 4007220), (70, 3606498), (84, 3005415), (87, 2901780), (90, 2805054), (94, 2685690), (98, 2576070), (105, 2404332), (108, 2337545), (116, 2176335), (126, 2003610), (135, 1870036), (140, 1803249), (141, 1790460), (145, 1741068), (147, 1717380), (174, 1450890), (180, 1402527), (188, 1342845), (189, 1335740), (196, 1288035), (203, 1243620), (210, 1202166), (235, 1074276), (245, 1030428), (252, 1001805), (261, 967260), (270, 935018), (282, 895230), (290, 870534), (294, 858690), (315, 801444), (329, 767340), (343, 736020), (348, 725445), (378, 667870), (406, 621810), (420, 601083), (423, 596820), (435, 580356), (441, 572460), (470, 537138), (490, 515214), (522, 483630), (540, 467509), (564, 447615), (580, 435267), (588, 429345), (609, 414540), (630, 400722), (658, 383670), (686, 368010), (705, 358092), (735, 343476), (756, 333935), (783, 322420), (812, 310905), (846, 298410), (870, 290178), (882, 286230), (940, 268569), (945, 267148), (980, 257607), (987, 255780), (1015, 248724), (1029, 245340), (1044, 241815), (1218, 207270), (1260, 200361), (1269, 198940), (1305, 193452), (1316, 191835), (1323, 190820), (1363, 185220), (1372, 184005), (1410, 179046), (1421, 177660), (1470, 171738), (1566, 161210), (1645, 153468), (1692, 149205), (1715, 147204), (1740, 145089), (1764, 143115), (1827, 138180), (1890, 133574), (1974, 127890), (2030, 124362), (2058, 122670), (2115, 119364), (2205, 114492), (2303, 109620), (2436, 103635), (2538, 99470), (2610, 96726), (2646, 95410), (2726, 92610), (2820, 89523), (2842, 88830), (2940, 85869), (2961, 85260), (3045, 82908), (3087, 81780), (3132, 80605), (3290, 76734), (3430, 73602), (3654, 69090), (3780, 66787), (3915, 64484), (3948, 63945), (4060, 62181), (4089, 61740), (4116, 61335), (4230, 59682), (4263, 59220), (4410, 57246), (4606, 54810), (4935, 51156), (5076, 49735), (5145, 49068), (5220, 48363), (5292, 47705), (5452, 46305), (5481, 46060), (5684, 44415), (5922, 42630), (6090, 41454), (6174, 40890), (6345, 39788), (6580, 38367), (6615, 38164), (6815, 37044), (6860, 36801), (6909, 36540), (7105, 35532), (7308, 34545), (7830, 32242), (8178, 30870), (8460, 29841), (8526, 29610), (8820, 28623), (8883, 28420), (9135, 27636), (9212, 27405), (9261, 27260), (9541, 26460), (9870, 25578), (9947, 25380), (10290, 24534), (10962, 23030), (11515, 21924), (11844, 21315), (12180, 20727), (12267, 20580), (12348, 20445), (12690, 19894), (12789, 19740), (13230, 19082), (13630, 18522), (13818, 18270), (14210, 17766), (14805, 17052), (15435, 16356), (15660, 16121)]