102911900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 282315264

約数和(自身を除く): 179403364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 130, 140, 172, 175, 182, 215, 260, 263, 301, 325, 350, 364, 430, 455, 526, 559, 602, 650, 700, 860, 910, 1052, 1075, 1118, 1204, 1300, 1315, 1505, 1820, 1841, 2150, 2236, 2275, 2630, 2795, 3010, 3419, 3682, 3913, 4300, 4550, 5260, 5590, 6020, 6575, 6838, 7364, 7525, 7826, 9100, 9205, 11180, 11309, 13150, 13676, 13975, 15050, 15652, 17095, 18410, 19565, 22618, 23933, 26300, 27950, 30100, 34190, 36820, 39130, 45236, 46025, 47866, 55900, 56545, 68380, 78260, 79163, 85475, 92050, 95732, 97825, 113090, 119665, 147017, 158326, 170950, 184100, 195650, 226180, 239330, 282725, 294034, 316652, 341900, 391300, 395815, 478660, 565450, 588068, 598325, 735085, 791630, 1029119, 1130900, 1196650, 1470170, 1583260, 1979075, 2058238, 2393300, 2940340, 3675425, 3958150, 4116476, 5145595, 7350850, 7916300, 10291190, 14701700, 20582380, 25727975, 51455950, 102911900]

約数ペア:

[(1, 102911900), (2, 51455950), (4, 25727975), (5, 20582380), (7, 14701700), (10, 10291190), (13, 7916300), (14, 7350850), (20, 5145595), (25, 4116476), (26, 3958150), (28, 3675425), (35, 2940340), (43, 2393300), (50, 2058238), (52, 1979075), (65, 1583260), (70, 1470170), (86, 1196650), (91, 1130900), (100, 1029119), (130, 791630), (140, 735085), (172, 598325), (175, 588068), (182, 565450), (215, 478660), (260, 395815), (263, 391300), (301, 341900), (325, 316652), (350, 294034), (364, 282725), (430, 239330), (455, 226180), (526, 195650), (559, 184100), (602, 170950), (650, 158326), (700, 147017), (860, 119665), (910, 113090), (1052, 97825), (1075, 95732), (1118, 92050), (1204, 85475), (1300, 79163), (1315, 78260), (1505, 68380), (1820, 56545), (1841, 55900), (2150, 47866), (2236, 46025), (2275, 45236), (2630, 39130), (2795, 36820), (3010, 34190), (3419, 30100), (3682, 27950), (3913, 26300), (4300, 23933), (4550, 22618), (5260, 19565), (5590, 18410), (6020, 17095), (6575, 15652), (6838, 15050), (7364, 13975), (7525, 13676), (7826, 13150), (9100, 11309), (9205, 11180)]