102745160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 295488000

約数和(自身を除く): 192742840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 89, 95, 98, 124, 133, 140, 152, 155, 178, 190, 196, 217, 245, 248, 266, 280, 310, 356, 380, 392, 434, 445, 490, 532, 589, 620, 623, 665, 712, 760, 868, 890, 931, 980, 1064, 1085, 1178, 1240, 1246, 1330, 1519, 1691, 1736, 1780, 1862, 1960, 2170, 2356, 2492, 2660, 2759, 2945, 3038, 3115, 3382, 3560, 3724, 4123, 4340, 4361, 4655, 4712, 4984, 5320, 5518, 5890, 6076, 6230, 6764, 7448, 7595, 8246, 8455, 8680, 8722, 9310, 11036, 11780, 11837, 12152, 12460, 13528, 13795, 15190, 16492, 16910, 17444, 18620, 19313, 20615, 21805, 22072, 23560, 23674, 24920, 27590, 28861, 30380, 32984, 33820, 34888, 37240, 38626, 41230, 43610, 47348, 52421, 55180, 57722, 59185, 60760, 67640, 77252, 82460, 82859, 87220, 94696, 96565, 104842, 110360, 115444, 118370, 135191, 144305, 154504, 164920, 165718, 174440, 193130, 209684, 230888, 236740, 262105, 270382, 288610, 331436, 366947, 386260, 414295, 419368, 473480, 524210, 540764, 577220, 662872, 675955, 733894, 772520, 828590, 1048420, 1081528, 1154440, 1351910, 1467788, 1657180, 1834735, 2096840, 2568629, 2703820, 2935576, 3314360, 3669470, 5137258, 5407640, 7338940, 10274516, 12843145, 14677880, 20549032, 25686290, 51372580, 102745160]

約数ペア:

[(1, 102745160), (2, 51372580), (4, 25686290), (5, 20549032), (7, 14677880), (8, 12843145), (10, 10274516), (14, 7338940), (19, 5407640), (20, 5137258), (28, 3669470), (31, 3314360), (35, 2935576), (38, 2703820), (40, 2568629), (49, 2096840), (56, 1834735), (62, 1657180), (70, 1467788), (76, 1351910), (89, 1154440), (95, 1081528), (98, 1048420), (124, 828590), (133, 772520), (140, 733894), (152, 675955), (155, 662872), (178, 577220), (190, 540764), (196, 524210), (217, 473480), (245, 419368), (248, 414295), (266, 386260), (280, 366947), (310, 331436), (356, 288610), (380, 270382), (392, 262105), (434, 236740), (445, 230888), (490, 209684), (532, 193130), (589, 174440), (620, 165718), (623, 164920), (665, 154504), (712, 144305), (760, 135191), (868, 118370), (890, 115444), (931, 110360), (980, 104842), (1064, 96565), (1085, 94696), (1178, 87220), (1240, 82859), (1246, 82460), (1330, 77252), (1519, 67640), (1691, 60760), (1736, 59185), (1780, 57722), (1862, 55180), (1960, 52421), (2170, 47348), (2356, 43610), (2492, 41230), (2660, 38626), (2759, 37240), (2945, 34888), (3038, 33820), (3115, 32984), (3382, 30380), (3560, 28861), (3724, 27590), (4123, 24920), (4340, 23674), (4361, 23560), (4655, 22072), (4712, 21805), (4984, 20615), (5320, 19313), (5518, 18620), (5890, 17444), (6076, 16910), (6230, 16492), (6764, 15190), (7448, 13795), (7595, 13528), (8246, 12460), (8455, 12152), (8680, 11837), (8722, 11780), (9310, 11036)]