75493990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 166966272

約数和(自身を除く): 91472282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 131, 143, 155, 169, 262, 286, 310, 338, 341, 403, 655, 682, 715, 806, 845, 1310, 1430, 1441, 1690, 1703, 1705, 1859, 2015, 2882, 3406, 3410, 3718, 4030, 4061, 4433, 5239, 7205, 8122, 8515, 8866, 9295, 10478, 14410, 17030, 18590, 18733, 20305, 22139, 22165, 26195, 37466, 40610, 44278, 44330, 44671, 52390, 52793, 57629, 89342, 93665, 105586, 110695, 115258, 187330, 221390, 223355, 243529, 263965, 288145, 446710, 487058, 527930, 576290, 580723, 686309, 1161446, 1217645, 1372618, 2435290, 2903615, 3431545, 5807230, 6863090, 7549399, 15098798, 37746995, 75493990]

約数ペア:

[(1, 75493990), (2, 37746995), (5, 15098798), (10, 7549399), (11, 6863090), (13, 5807230), (22, 3431545), (26, 2903615), (31, 2435290), (55, 1372618), (62, 1217645), (65, 1161446), (110, 686309), (130, 580723), (131, 576290), (143, 527930), (155, 487058), (169, 446710), (262, 288145), (286, 263965), (310, 243529), (338, 223355), (341, 221390), (403, 187330), (655, 115258), (682, 110695), (715, 105586), (806, 93665), (845, 89342), (1310, 57629), (1430, 52793), (1441, 52390), (1690, 44671), (1703, 44330), (1705, 44278), (1859, 40610), (2015, 37466), (2882, 26195), (3406, 22165), (3410, 22139), (3718, 20305), (4030, 18733), (4061, 18590), (4433, 17030), (5239, 14410), (7205, 10478), (8122, 9295), (8515, 8866)]