102242420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 162

約数和(自身を含む): 280018998

約数和(自身を除く): 177776578

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 238, 245, 266, 289, 323, 340, 361, 380, 476, 490, 532, 578, 595, 646, 665, 722, 833, 931, 980, 1156, 1190, 1292, 1330, 1444, 1445, 1615, 1666, 1805, 1862, 2023, 2261, 2380, 2527, 2660, 2890, 3230, 3332, 3610, 3724, 4046, 4165, 4522, 4655, 5054, 5491, 5780, 6137, 6460, 7220, 8092, 8330, 9044, 9310, 10108, 10115, 10982, 11305, 12274, 12635, 14161, 15827, 16660, 17689, 18620, 20230, 21964, 22610, 24548, 25270, 27455, 28322, 30685, 31654, 35378, 38437, 40460, 42959, 45220, 50540, 54910, 56644, 61370, 63308, 70756, 70805, 76874, 79135, 85918, 88445, 104329, 109820, 122740, 141610, 153748, 158270, 171836, 176890, 192185, 208658, 214795, 269059, 283220, 300713, 316540, 353780, 384370, 417316, 429590, 521645, 538118, 601426, 730303, 768740, 859180, 1043290, 1076236, 1202852, 1345295, 1460606, 1503565, 2086580, 2690590, 2921212, 3007130, 3651515, 5112121, 5381180, 6014260, 7303030, 10224242, 14606060, 20448484, 25560605, 51121210, 102242420]

約数ペア:

[(1, 102242420), (2, 51121210), (4, 25560605), (5, 20448484), (7, 14606060), (10, 10224242), (14, 7303030), (17, 6014260), (19, 5381180), (20, 5112121), (28, 3651515), (34, 3007130), (35, 2921212), (38, 2690590), (49, 2086580), (68, 1503565), (70, 1460606), (76, 1345295), (85, 1202852), (95, 1076236), (98, 1043290), (119, 859180), (133, 768740), (140, 730303), (170, 601426), (190, 538118), (196, 521645), (238, 429590), (245, 417316), (266, 384370), (289, 353780), (323, 316540), (340, 300713), (361, 283220), (380, 269059), (476, 214795), (490, 208658), (532, 192185), (578, 176890), (595, 171836), (646, 158270), (665, 153748), (722, 141610), (833, 122740), (931, 109820), (980, 104329), (1156, 88445), (1190, 85918), (1292, 79135), (1330, 76874), (1444, 70805), (1445, 70756), (1615, 63308), (1666, 61370), (1805, 56644), (1862, 54910), (2023, 50540), (2261, 45220), (2380, 42959), (2527, 40460), (2660, 38437), (2890, 35378), (3230, 31654), (3332, 30685), (3610, 28322), (3724, 27455), (4046, 25270), (4165, 24548), (4522, 22610), (4655, 21964), (5054, 20230), (5491, 18620), (5780, 17689), (6137, 16660), (6460, 15827), (7220, 14161), (8092, 12635), (8330, 12274), (9044, 11305), (9310, 10982), (10108, 10115)]