75511660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 189923328

約数和(自身を除く): 114411668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 127, 137, 140, 155, 217, 254, 274, 310, 434, 508, 548, 620, 635, 685, 868, 889, 959, 1085, 1270, 1370, 1778, 1918, 2170, 2540, 2740, 3556, 3836, 3937, 4247, 4340, 4445, 4795, 7874, 8494, 8890, 9590, 15748, 16988, 17399, 17780, 19180, 19685, 21235, 27559, 29729, 34798, 39370, 42470, 55118, 59458, 69596, 78740, 84940, 86995, 110236, 118916, 121793, 137795, 148645, 173990, 243586, 275590, 297290, 347980, 487172, 539369, 551180, 594580, 608965, 1078738, 1217930, 2157476, 2435860, 2696845, 3775583, 5393690, 7551166, 10787380, 15102332, 18877915, 37755830, 75511660]

約数ペア:

[(1, 75511660), (2, 37755830), (4, 18877915), (5, 15102332), (7, 10787380), (10, 7551166), (14, 5393690), (20, 3775583), (28, 2696845), (31, 2435860), (35, 2157476), (62, 1217930), (70, 1078738), (124, 608965), (127, 594580), (137, 551180), (140, 539369), (155, 487172), (217, 347980), (254, 297290), (274, 275590), (310, 243586), (434, 173990), (508, 148645), (548, 137795), (620, 121793), (635, 118916), (685, 110236), (868, 86995), (889, 84940), (959, 78740), (1085, 69596), (1270, 59458), (1370, 55118), (1778, 42470), (1918, 39370), (2170, 34798), (2540, 29729), (2740, 27559), (3556, 21235), (3836, 19685), (3937, 19180), (4247, 17780), (4340, 17399), (4445, 16988), (4795, 15748), (7874, 9590), (8494, 8890)]