309922800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 1105964928

約数和(自身を除く): 796042128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 53, 55, 60, 66, 75, 80, 88, 100, 106, 110, 120, 132, 150, 159, 165, 176, 200, 212, 220, 240, 264, 265, 275, 300, 318, 330, 400, 424, 440, 443, 528, 530, 550, 583, 600, 636, 660, 795, 825, 848, 880, 886, 1060, 1100, 1166, 1200, 1272, 1320, 1325, 1329, 1590, 1650, 1749, 1772, 2120, 2200, 2215, 2332, 2544, 2640, 2650, 2658, 2915, 3180, 3300, 3498, 3544, 3975, 4240, 4400, 4430, 4664, 4873, 5300, 5316, 5830, 6360, 6600, 6645, 6996, 7088, 7950, 8745, 8860, 9328, 9746, 10600, 10632, 11075, 11660, 12720, 13200, 13290, 13992, 14575, 14619, 15900, 17490, 17720, 19492, 21200, 21264, 22150, 23320, 23479, 24365, 26580, 27984, 29150, 29238, 31800, 33225, 34980, 35440, 38984, 43725, 44300, 46640, 46958, 48730, 53160, 58300, 58476, 63600, 66450, 69960, 70437, 73095, 77968, 87450, 88600, 93916, 97460, 106320, 116600, 116952, 117395, 121825, 132900, 139920, 140874, 146190, 174900, 177200, 187832, 194920, 233200, 233904, 234790, 243650, 258269, 265800, 281748, 292380, 349800, 352185, 365475, 375664, 389840, 469580, 487300, 516538, 531600, 563496, 584760, 586975, 699600, 704370, 730950, 774807, 939160, 974600, 1033076, 1126992, 1169520, 1173950, 1291345, 1408740, 1461900, 1549614, 1760925, 1878320, 1949200, 2066152, 2347900, 2582690, 2817480, 2923800, 3099228, 3521850, 3874035, 4132304, 4695800, 5165380, 5634960, 5847600, 6198456, 6456725, 7043700, 7748070, 9391600, 10330760, 12396912, 12913450, 14087400, 15496140, 19370175, 20661520, 25826900, 28174800, 30992280, 38740350, 51653800, 61984560, 77480700, 103307600, 154961400, 309922800]

約数ペア:

[(1, 309922800), (2, 154961400), (3, 103307600), (4, 77480700), (5, 61984560), (6, 51653800), (8, 38740350), (10, 30992280), (11, 28174800), (12, 25826900), (15, 20661520), (16, 19370175), (20, 15496140), (22, 14087400), (24, 12913450), (25, 12396912), (30, 10330760), (33, 9391600), (40, 7748070), (44, 7043700), (48, 6456725), (50, 6198456), (53, 5847600), (55, 5634960), (60, 5165380), (66, 4695800), (75, 4132304), (80, 3874035), (88, 3521850), (100, 3099228), (106, 2923800), (110, 2817480), (120, 2582690), (132, 2347900), (150, 2066152), (159, 1949200), (165, 1878320), (176, 1760925), (200, 1549614), (212, 1461900), (220, 1408740), (240, 1291345), (264, 1173950), (265, 1169520), (275, 1126992), (300, 1033076), (318, 974600), (330, 939160), (400, 774807), (424, 730950), (440, 704370), (443, 699600), (528, 586975), (530, 584760), (550, 563496), (583, 531600), (600, 516538), (636, 487300), (660, 469580), (795, 389840), (825, 375664), (848, 365475), (880, 352185), (886, 349800), (1060, 292380), (1100, 281748), (1166, 265800), (1200, 258269), (1272, 243650), (1320, 234790), (1325, 233904), (1329, 233200), (1590, 194920), (1650, 187832), (1749, 177200), (1772, 174900), (2120, 146190), (2200, 140874), (2215, 139920), (2332, 132900), (2544, 121825), (2640, 117395), (2650, 116952), (2658, 116600), (2915, 106320), (3180, 97460), (3300, 93916), (3498, 88600), (3544, 87450), (3975, 77968), (4240, 73095), (4400, 70437), (4430, 69960), (4664, 66450), (4873, 63600), (5300, 58476), (5316, 58300), (5830, 53160), (6360, 48730), (6600, 46958), (6645, 46640), (6996, 44300), (7088, 43725), (7950, 38984), (8745, 35440), (8860, 34980), (9328, 33225), (9746, 31800), (10600, 29238), (10632, 29150), (11075, 27984), (11660, 26580), (12720, 24365), (13200, 23479), (13290, 23320), (13992, 22150), (14575, 21264), (14619, 21200), (15900, 19492), (17490, 17720)]