128510400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 168

約数和(自身を含む): 432566064

約数和(自身を除く): 304055664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 400, 410, 480, 492, 600, 615, 653, 656, 800, 820, 960, 984, 1025, 1200, 1230, 1306, 1312, 1600, 1640, 1959, 1968, 2050, 2400, 2460, 2612, 2624, 3075, 3265, 3280, 3918, 3936, 4100, 4800, 4920, 5224, 6150, 6530, 6560, 7836, 7872, 8200, 9795, 9840, 10448, 12300, 13060, 13120, 15672, 16325, 16400, 19590, 19680, 20896, 24600, 26120, 26773, 31344, 32650, 32800, 39180, 39360, 41792, 48975, 49200, 52240, 53546, 62688, 65300, 65600, 78360, 80319, 97950, 98400, 104480, 107092, 125376, 130600, 133865, 156720, 160638, 195900, 196800, 208960, 214184, 261200, 267730, 313440, 321276, 391800, 401595, 428368, 522400, 535460, 626880, 642552, 669325, 783600, 803190, 856736, 1044800, 1070920, 1285104, 1338650, 1567200, 1606380, 1713472, 2007975, 2141840, 2570208, 2677300, 3134400, 3212760, 4015950, 4283680, 5140416, 5354600, 6425520, 8031900, 8567360, 10709200, 12851040, 16063800, 21418400, 25702080, 32127600, 42836800, 64255200, 128510400]

約数ペア:

[(1, 128510400), (2, 64255200), (3, 42836800), (4, 32127600), (5, 25702080), (6, 21418400), (8, 16063800), (10, 12851040), (12, 10709200), (15, 8567360), (16, 8031900), (20, 6425520), (24, 5354600), (25, 5140416), (30, 4283680), (32, 4015950), (40, 3212760), (41, 3134400), (48, 2677300), (50, 2570208), (60, 2141840), (64, 2007975), (75, 1713472), (80, 1606380), (82, 1567200), (96, 1338650), (100, 1285104), (120, 1070920), (123, 1044800), (150, 856736), (160, 803190), (164, 783600), (192, 669325), (200, 642552), (205, 626880), (240, 535460), (246, 522400), (300, 428368), (320, 401595), (328, 391800), (400, 321276), (410, 313440), (480, 267730), (492, 261200), (600, 214184), (615, 208960), (653, 196800), (656, 195900), (800, 160638), (820, 156720), (960, 133865), (984, 130600), (1025, 125376), (1200, 107092), (1230, 104480), (1306, 98400), (1312, 97950), (1600, 80319), (1640, 78360), (1959, 65600), (1968, 65300), (2050, 62688), (2400, 53546), (2460, 52240), (2612, 49200), (2624, 48975), (3075, 41792), (3265, 39360), (3280, 39180), (3918, 32800), (3936, 32650), (4100, 31344), (4800, 26773), (4920, 26120), (5224, 24600), (6150, 20896), (6530, 19680), (6560, 19590), (7836, 16400), (7872, 16325), (8200, 15672), (9795, 13120), (9840, 13060), (10448, 12300)]