102207560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 290062080

約数和(自身を除く): 187854520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 653, 728, 860, 910, 1118, 1204, 1306, 1505, 1720, 1820, 2236, 2408, 2612, 2795, 3010, 3265, 3640, 3913, 4472, 4571, 5224, 5590, 6020, 6530, 7826, 8489, 9142, 11180, 12040, 13060, 15652, 16978, 18284, 19565, 22360, 22855, 26120, 28079, 31304, 33956, 36568, 39130, 42445, 45710, 56158, 59423, 67912, 78260, 84890, 91420, 112316, 118846, 140395, 156520, 169780, 182840, 196553, 224632, 237692, 280790, 297115, 339560, 365027, 393106, 475384, 561580, 594230, 730054, 786212, 982765, 1123160, 1188460, 1460108, 1572424, 1825135, 1965530, 2376920, 2555189, 2920216, 3650270, 3931060, 5110378, 7300540, 7862120, 10220756, 12775945, 14601080, 20441512, 25551890, 51103780, 102207560]

約数ペア:

[(1, 102207560), (2, 51103780), (4, 25551890), (5, 20441512), (7, 14601080), (8, 12775945), (10, 10220756), (13, 7862120), (14, 7300540), (20, 5110378), (26, 3931060), (28, 3650270), (35, 2920216), (40, 2555189), (43, 2376920), (52, 1965530), (56, 1825135), (65, 1572424), (70, 1460108), (86, 1188460), (91, 1123160), (104, 982765), (130, 786212), (140, 730054), (172, 594230), (182, 561580), (215, 475384), (260, 393106), (280, 365027), (301, 339560), (344, 297115), (364, 280790), (430, 237692), (455, 224632), (520, 196553), (559, 182840), (602, 169780), (653, 156520), (728, 140395), (860, 118846), (910, 112316), (1118, 91420), (1204, 84890), (1306, 78260), (1505, 67912), (1720, 59423), (1820, 56158), (2236, 45710), (2408, 42445), (2612, 39130), (2795, 36568), (3010, 33956), (3265, 31304), (3640, 28079), (3913, 26120), (4472, 22855), (4571, 22360), (5224, 19565), (5590, 18284), (6020, 16978), (6530, 15652), (7826, 13060), (8489, 12040), (9142, 11180)]