69735250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 144144000

約数和(自身を除く): 74408750

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 430, 499, 559, 650, 998, 1075, 1118, 1625, 2150, 2495, 2795, 3250, 4990, 5375, 5590, 6487, 10750, 12475, 12974, 13975, 21457, 24950, 27950, 32435, 42914, 62375, 64870, 69875, 107285, 124750, 139750, 162175, 214570, 278941, 324350, 536425, 557882, 810875, 1072850, 1394705, 1621750, 2682125, 2789410, 5364250, 6973525, 13947050, 34867625, 69735250]

約数ペア:

[(1, 69735250), (2, 34867625), (5, 13947050), (10, 6973525), (13, 5364250), (25, 2789410), (26, 2682125), (43, 1621750), (50, 1394705), (65, 1072850), (86, 810875), (125, 557882), (130, 536425), (215, 324350), (250, 278941), (325, 214570), (430, 162175), (499, 139750), (559, 124750), (650, 107285), (998, 69875), (1075, 64870), (1118, 62375), (1625, 42914), (2150, 32435), (2495, 27950), (2795, 24950), (3250, 21457), (4990, 13975), (5375, 12974), (5590, 12475), (6487, 10750)]