4778400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 17061408

約数和(自身を除く): 12283008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 181, 200, 220, 240, 264, 275, 300, 330, 352, 362, 400, 440, 480, 528, 543, 550, 600, 660, 724, 800, 825, 880, 905, 1056, 1086, 1100, 1200, 1320, 1448, 1650, 1760, 1810, 1991, 2172, 2200, 2400, 2640, 2715, 2896, 3300, 3620, 3982, 4344, 4400, 4525, 5280, 5430, 5792, 5973, 6600, 7240, 7964, 8688, 8800, 9050, 9955, 10860, 11946, 13200, 13575, 14480, 15928, 17376, 18100, 19910, 21720, 23892, 26400, 27150, 28960, 29865, 31856, 36200, 39820, 43440, 47784, 49775, 54300, 59730, 63712, 72400, 79640, 86880, 95568, 99550, 108600, 119460, 144800, 149325, 159280, 191136, 199100, 217200, 238920, 298650, 318560, 398200, 434400, 477840, 597300, 796400, 955680, 1194600, 1592800, 2389200, 4778400]

約数ペア:

[(1, 4778400), (2, 2389200), (3, 1592800), (4, 1194600), (5, 955680), (6, 796400), (8, 597300), (10, 477840), (11, 434400), (12, 398200), (15, 318560), (16, 298650), (20, 238920), (22, 217200), (24, 199100), (25, 191136), (30, 159280), (32, 149325), (33, 144800), (40, 119460), (44, 108600), (48, 99550), (50, 95568), (55, 86880), (60, 79640), (66, 72400), (75, 63712), (80, 59730), (88, 54300), (96, 49775), (100, 47784), (110, 43440), (120, 39820), (132, 36200), (150, 31856), (160, 29865), (165, 28960), (176, 27150), (181, 26400), (200, 23892), (220, 21720), (240, 19910), (264, 18100), (275, 17376), (300, 15928), (330, 14480), (352, 13575), (362, 13200), (400, 11946), (440, 10860), (480, 9955), (528, 9050), (543, 8800), (550, 8688), (600, 7964), (660, 7240), (724, 6600), (800, 5973), (825, 5792), (880, 5430), (905, 5280), (1056, 4525), (1086, 4400), (1100, 4344), (1200, 3982), (1320, 3620), (1448, 3300), (1650, 2896), (1760, 2715), (1810, 2640), (1991, 2400), (2172, 2200)]