27720963060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:895

約数の個数: 288

約数和(自身を含む): 92092775040

約数和(自身を除く): 64371811980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 227, 245, 292, 294, 365, 420, 438, 454, 490, 511, 569, 588, 681, 730, 735, 876, 908, 980, 1022, 1095, 1135, 1138, 1362, 1460, 1470, 1533, 1589, 1707, 2044, 2190, 2270, 2276, 2555, 2724, 2845, 2940, 3066, 3178, 3405, 3414, 3577, 3983, 4380, 4540, 4767, 5110, 5690, 6132, 6356, 6810, 6828, 7154, 7665, 7945, 7966, 8535, 9534, 10220, 10731, 11123, 11380, 11949, 13620, 14308, 15330, 15890, 15932, 16571, 17070, 17885, 19068, 19915, 21462, 22246, 23835, 23898, 27881, 30660, 31780, 33142, 33369, 34140, 35770, 39830, 41537, 42924, 44492, 47670, 47796, 49713, 53655, 55615, 55762, 59745, 66284, 66738, 71540, 79660, 82855, 83074, 83643, 95340, 99426, 107310, 111230, 111524, 115997, 119490, 124611, 129163, 133476, 139405, 165710, 166148, 166845, 167286, 198852, 207685, 214620, 222460, 231994, 238980, 248565, 249222, 258326, 278810, 290759, 331420, 333690, 334572, 347991, 387489, 415370, 418215, 463988, 497130, 498444, 516652, 557620, 579985, 581518, 623055, 645815, 667380, 695982, 774978, 811979, 830740, 836430, 872277, 904141, 994260, 1159970, 1163036, 1246110, 1291630, 1391964, 1453795, 1549956, 1623958, 1672860, 1739955, 1744554, 1808282, 1937445, 2035313, 2319940, 2435937, 2492220, 2583260, 2712423, 2907590, 3247916, 3479910, 3489108, 3616564, 3874890, 4059895, 4070626, 4361385, 4520705, 4871874, 5424846, 5815180, 6105939, 6328987, 6959820, 7749780, 8119790, 8141252, 8722770, 9041410, 9428899, 9743748, 10176565, 10849692, 12179685, 12211878, 12657974, 13562115, 16239580, 17445540, 18082820, 18857798, 18986961, 20353130, 24359370, 24423756, 25315948, 27124230, 28286697, 30529695, 31644935, 37715596, 37973922, 40706260, 47144495, 48718740, 54248460, 56573394, 61059390, 63289870, 66002293, 75947844, 94288990, 94934805, 113146788, 122118780, 126579740, 132004586, 141433485, 188577980, 189869610, 198006879, 264009172, 282866970, 330011465, 379739220, 396013758, 462016051, 565733940, 660022930, 792027516, 924032102, 990034395, 1320045860, 1386048153, 1848064204, 1980068790, 2310080255, 2772096306, 3960137580, 4620160510, 5544192612, 6930240765, 9240321020, 13860481530, 27720963060]

約数ペア:

[(1, 27720963060), (2, 13860481530), (3, 9240321020), (4, 6930240765), (5, 5544192612), (6, 4620160510), (7, 3960137580), (10, 2772096306), (12, 2310080255), (14, 1980068790), (15, 1848064204), (20, 1386048153), (21, 1320045860), (28, 990034395), (30, 924032102), (35, 792027516), (42, 660022930), (49, 565733940), (60, 462016051), (70, 396013758), (73, 379739220), (84, 330011465), (98, 282866970), (105, 264009172), (140, 198006879), (146, 189869610), (147, 188577980), (196, 141433485), (210, 132004586), (219, 126579740), (227, 122118780), (245, 113146788), (292, 94934805), (294, 94288990), (365, 75947844), (420, 66002293), (438, 63289870), (454, 61059390), (490, 56573394), (511, 54248460), (569, 48718740), (588, 47144495), (681, 40706260), (730, 37973922), (735, 37715596), (876, 31644935), (908, 30529695), (980, 28286697), (1022, 27124230), (1095, 25315948), (1135, 24423756), (1138, 24359370), (1362, 20353130), (1460, 18986961), (1470, 18857798), (1533, 18082820), (1589, 17445540), (1707, 16239580), (2044, 13562115), (2190, 12657974), (2270, 12211878), (2276, 12179685), (2555, 10849692), (2724, 10176565), (2845, 9743748), (2940, 9428899), (3066, 9041410), (3178, 8722770), (3405, 8141252), (3414, 8119790), (3577, 7749780), (3983, 6959820), (4380, 6328987), (4540, 6105939), (4767, 5815180), (5110, 5424846), (5690, 4871874), (6132, 4520705), (6356, 4361385), (6810, 4070626), (6828, 4059895), (7154, 3874890), (7665, 3616564), (7945, 3489108), (7966, 3479910), (8535, 3247916), (9534, 2907590), (10220, 2712423), (10731, 2583260), (11123, 2492220), (11380, 2435937), (11949, 2319940), (13620, 2035313), (14308, 1937445), (15330, 1808282), (15890, 1744554), (15932, 1739955), (16571, 1672860), (17070, 1623958), (17885, 1549956), (19068, 1453795), (19915, 1391964), (21462, 1291630), (22246, 1246110), (23835, 1163036), (23898, 1159970), (27881, 994260), (30660, 904141), (31780, 872277), (33142, 836430), (33369, 830740), (34140, 811979), (35770, 774978), (39830, 695982), (41537, 667380), (42924, 645815), (44492, 623055), (47670, 581518), (47796, 579985), (49713, 557620), (53655, 516652), (55615, 498444), (55762, 497130), (59745, 463988), (66284, 418215), (66738, 415370), (71540, 387489), (79660, 347991), (82855, 334572), (83074, 333690), (83643, 331420), (95340, 290759), (99426, 278810), (107310, 258326), (111230, 249222), (111524, 248565), (115997, 238980), (119490, 231994), (124611, 222460), (129163, 214620), (133476, 207685), (139405, 198852), (165710, 167286), (166148, 166845)]