83903820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 320323584

約数和(自身を除く): 236419764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 121, 127, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 242, 254, 260, 273, 286, 308, 330, 363, 364, 381, 385, 390, 420, 429, 455, 462, 484, 508, 546, 572, 605, 635, 660, 715, 726, 762, 770, 780, 847, 858, 889, 910, 924, 1001, 1092, 1155, 1210, 1270, 1365, 1397, 1430, 1452, 1524, 1540, 1573, 1651, 1694, 1716, 1778, 1815, 1820, 1905, 2002, 2145, 2310, 2420, 2540, 2541, 2667, 2730, 2794, 2860, 3003, 3146, 3302, 3388, 3556, 3630, 3810, 4004, 4191, 4235, 4290, 4445, 4620, 4719, 4953, 5005, 5082, 5334, 5460, 5588, 6006, 6292, 6604, 6985, 7260, 7620, 7865, 8255, 8382, 8470, 8580, 8890, 9438, 9779, 9906, 10010, 10164, 10668, 11011, 11557, 12012, 12705, 13335, 13970, 15015, 15367, 15730, 16510, 16764, 16940, 17780, 18161, 18876, 19558, 19812, 20020, 20955, 22022, 23114, 23595, 24765, 25410, 26670, 27940, 29337, 30030, 30734, 31460, 33020, 33033, 34671, 36322, 39116, 41910, 44044, 46101, 46228, 47190, 48895, 49530, 50820, 53340, 54483, 55055, 57785, 58674, 60060, 61468, 66066, 69342, 72644, 76835, 83820, 90805, 92202, 94380, 97790, 99060, 107569, 108966, 110110, 115570, 117348, 127127, 132132, 138684, 146685, 153670, 165165, 173355, 181610, 184404, 195580, 199771, 215138, 217932, 220220, 230505, 231140, 254254, 272415, 293370, 307340, 322707, 330330, 346710, 363220, 381381, 399542, 430276, 461010, 508508, 537845, 544830, 586740, 599313, 635635, 645414, 660660, 693420, 762762, 799084, 922020, 998855, 1075690, 1089660, 1198626, 1271270, 1290828, 1398397, 1525524, 1613535, 1906905, 1997710, 2151380, 2397252, 2542540, 2796794, 2996565, 3227070, 3813810, 3995420, 4195191, 5593588, 5993130, 6454140, 6991985, 7627620, 8390382, 11986260, 13983970, 16780764, 20975955, 27967940, 41951910, 83903820]

約数ペア:

[(1, 83903820), (2, 41951910), (3, 27967940), (4, 20975955), (5, 16780764), (6, 13983970), (7, 11986260), (10, 8390382), (11, 7627620), (12, 6991985), (13, 6454140), (14, 5993130), (15, 5593588), (20, 4195191), (21, 3995420), (22, 3813810), (26, 3227070), (28, 2996565), (30, 2796794), (33, 2542540), (35, 2397252), (39, 2151380), (42, 1997710), (44, 1906905), (52, 1613535), (55, 1525524), (60, 1398397), (65, 1290828), (66, 1271270), (70, 1198626), (77, 1089660), (78, 1075690), (84, 998855), (91, 922020), (105, 799084), (110, 762762), (121, 693420), (127, 660660), (130, 645414), (132, 635635), (140, 599313), (143, 586740), (154, 544830), (156, 537845), (165, 508508), (182, 461010), (195, 430276), (210, 399542), (220, 381381), (231, 363220), (242, 346710), (254, 330330), (260, 322707), (273, 307340), (286, 293370), (308, 272415), (330, 254254), (363, 231140), (364, 230505), (381, 220220), (385, 217932), (390, 215138), (420, 199771), (429, 195580), (455, 184404), (462, 181610), (484, 173355), (508, 165165), (546, 153670), (572, 146685), (605, 138684), (635, 132132), (660, 127127), (715, 117348), (726, 115570), (762, 110110), (770, 108966), (780, 107569), (847, 99060), (858, 97790), (889, 94380), (910, 92202), (924, 90805), (1001, 83820), (1092, 76835), (1155, 72644), (1210, 69342), (1270, 66066), (1365, 61468), (1397, 60060), (1430, 58674), (1452, 57785), (1524, 55055), (1540, 54483), (1573, 53340), (1651, 50820), (1694, 49530), (1716, 48895), (1778, 47190), (1815, 46228), (1820, 46101), (1905, 44044), (2002, 41910), (2145, 39116), (2310, 36322), (2420, 34671), (2540, 33033), (2541, 33020), (2667, 31460), (2730, 30734), (2794, 30030), (2860, 29337), (3003, 27940), (3146, 26670), (3302, 25410), (3388, 24765), (3556, 23595), (3630, 23114), (3810, 22022), (4004, 20955), (4191, 20020), (4235, 19812), (4290, 19558), (4445, 18876), (4620, 18161), (4719, 17780), (4953, 16940), (5005, 16764), (5082, 16510), (5334, 15730), (5460, 15367), (5588, 15015), (6006, 13970), (6292, 13335), (6604, 12705), (6985, 12012), (7260, 11557), (7620, 11011), (7865, 10668), (8255, 10164), (8382, 10010), (8470, 9906), (8580, 9779), (8890, 9438)]