65967750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 189820800

約数和(自身を除く): 123853050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 270, 290, 337, 375, 435, 450, 522, 674, 675, 725, 750, 783, 870, 1011, 1125, 1305, 1350, 1450, 1566, 1685, 2022, 2175, 2250, 2610, 3033, 3370, 3375, 3625, 3915, 4350, 5055, 6066, 6525, 6750, 7250, 7830, 8425, 9099, 9773, 10110, 10875, 13050, 15165, 16850, 18198, 19546, 19575, 21750, 25275, 29319, 30330, 32625, 39150, 42125, 45495, 48865, 50550, 58638, 65250, 75825, 84250, 87957, 90990, 97730, 97875, 126375, 146595, 151650, 175914, 195750, 227475, 244325, 252750, 263871, 293190, 379125, 439785, 454950, 488650, 527742, 732975, 758250, 879570, 1137375, 1221625, 1319355, 1465950, 2198925, 2274750, 2443250, 2638710, 3664875, 4397850, 6596775, 7329750, 10994625, 13193550, 21989250, 32983875, 65967750]

約数ペア:

[(1, 65967750), (2, 32983875), (3, 21989250), (5, 13193550), (6, 10994625), (9, 7329750), (10, 6596775), (15, 4397850), (18, 3664875), (25, 2638710), (27, 2443250), (29, 2274750), (30, 2198925), (45, 1465950), (50, 1319355), (54, 1221625), (58, 1137375), (75, 879570), (87, 758250), (90, 732975), (125, 527742), (135, 488650), (145, 454950), (150, 439785), (174, 379125), (225, 293190), (250, 263871), (261, 252750), (270, 244325), (290, 227475), (337, 195750), (375, 175914), (435, 151650), (450, 146595), (522, 126375), (674, 97875), (675, 97730), (725, 90990), (750, 87957), (783, 84250), (870, 75825), (1011, 65250), (1125, 58638), (1305, 50550), (1350, 48865), (1450, 45495), (1566, 42125), (1685, 39150), (2022, 32625), (2175, 30330), (2250, 29319), (2610, 25275), (3033, 21750), (3370, 19575), (3375, 19546), (3625, 18198), (3915, 16850), (4350, 15165), (5055, 13050), (6066, 10875), (6525, 10110), (6750, 9773), (7250, 9099), (7830, 8425)]