201529020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 710341632

約数和(自身を除く): 508812612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 181, 210, 220, 231, 241, 308, 330, 362, 385, 420, 462, 482, 543, 660, 723, 724, 770, 905, 924, 964, 1086, 1155, 1205, 1267, 1446, 1540, 1687, 1810, 1991, 2172, 2310, 2410, 2534, 2651, 2715, 2892, 3374, 3615, 3620, 3801, 3982, 4620, 4820, 5061, 5068, 5302, 5430, 5973, 6335, 6748, 7230, 7602, 7953, 7964, 8435, 9955, 10122, 10604, 10860, 11946, 12670, 13255, 13937, 14460, 15204, 15906, 16870, 18557, 19005, 19910, 20244, 23892, 25305, 25340, 26510, 27874, 29865, 31812, 33740, 37114, 38010, 39765, 39820, 41811, 43621, 50610, 53020, 55671, 55748, 59730, 69685, 74228, 76020, 79530, 83622, 87242, 92785, 101220, 111342, 119460, 130863, 139370, 159060, 167244, 174484, 185570, 209055, 218105, 222684, 261726, 278355, 278740, 305347, 371140, 418110, 436210, 479831, 523452, 556710, 610694, 654315, 836220, 872420, 916041, 959662, 1113420, 1221388, 1308630, 1439493, 1526735, 1832082, 1919324, 2399155, 2617260, 2878986, 3053470, 3358817, 3664164, 4580205, 4798310, 5757972, 6106940, 6717634, 7197465, 9160410, 9596620, 10076451, 13435268, 14394930, 16794085, 18320820, 20152902, 28789860, 33588170, 40305804, 50382255, 67176340, 100764510, 201529020]

約数ペア:

[(1, 201529020), (2, 100764510), (3, 67176340), (4, 50382255), (5, 40305804), (6, 33588170), (7, 28789860), (10, 20152902), (11, 18320820), (12, 16794085), (14, 14394930), (15, 13435268), (20, 10076451), (21, 9596620), (22, 9160410), (28, 7197465), (30, 6717634), (33, 6106940), (35, 5757972), (42, 4798310), (44, 4580205), (55, 3664164), (60, 3358817), (66, 3053470), (70, 2878986), (77, 2617260), (84, 2399155), (105, 1919324), (110, 1832082), (132, 1526735), (140, 1439493), (154, 1308630), (165, 1221388), (181, 1113420), (210, 959662), (220, 916041), (231, 872420), (241, 836220), (308, 654315), (330, 610694), (362, 556710), (385, 523452), (420, 479831), (462, 436210), (482, 418110), (543, 371140), (660, 305347), (723, 278740), (724, 278355), (770, 261726), (905, 222684), (924, 218105), (964, 209055), (1086, 185570), (1155, 174484), (1205, 167244), (1267, 159060), (1446, 139370), (1540, 130863), (1687, 119460), (1810, 111342), (1991, 101220), (2172, 92785), (2310, 87242), (2410, 83622), (2534, 79530), (2651, 76020), (2715, 74228), (2892, 69685), (3374, 59730), (3615, 55748), (3620, 55671), (3801, 53020), (3982, 50610), (4620, 43621), (4820, 41811), (5061, 39820), (5068, 39765), (5302, 38010), (5430, 37114), (5973, 33740), (6335, 31812), (6748, 29865), (7230, 27874), (7602, 26510), (7953, 25340), (7964, 25305), (8435, 23892), (9955, 20244), (10122, 19910), (10604, 19005), (10860, 18557), (11946, 16870), (12670, 15906), (13255, 15204), (13937, 14460)]