248978400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 144

約数和(自身を含む): 884193408

約数和(自身を除く): 635215008

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, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 9431, 13200, 18862, 26400, 28293, 37724, 47155, 56586, 75448, 94310, 103741, 113172, 141465, 150896, 188620, 207482, 226344, 235775, 282930, 301792, 311223, 377240, 414964, 452688, 471550, 518705, 565860, 622446, 707325, 754480, 829928, 905376, 943100, 1037410, 1131720, 1244892, 1414650, 1508960, 1556115, 1659856, 1886200, 2074820, 2263440, 2489784, 2593525, 2829300, 3112230, 3319712, 3772400, 4149640, 4526880, 4979568, 5187050, 5658600, 6224460, 7544800, 7780575, 8299280, 9959136, 10374100, 11317200, 12448920, 15561150, 16598560, 20748200, 22634400, 24897840, 31122300, 41496400, 49795680, 62244600, 82992800, 124489200, 248978400]

約数ペア:

[(1, 248978400), (2, 124489200), (3, 82992800), (4, 62244600), (5, 49795680), (6, 41496400), (8, 31122300), (10, 24897840), (11, 22634400), (12, 20748200), (15, 16598560), (16, 15561150), (20, 12448920), (22, 11317200), (24, 10374100), (25, 9959136), (30, 8299280), (32, 7780575), (33, 7544800), (40, 6224460), (44, 5658600), (48, 5187050), (50, 4979568), (55, 4526880), (60, 4149640), (66, 3772400), (75, 3319712), (80, 3112230), (88, 2829300), (96, 2593525), (100, 2489784), (110, 2263440), (120, 2074820), (132, 1886200), (150, 1659856), (160, 1556115), (165, 1508960), (176, 1414650), (200, 1244892), (220, 1131720), (240, 1037410), (264, 943100), (275, 905376), (300, 829928), (330, 754480), (352, 707325), (400, 622446), (440, 565860), (480, 518705), (528, 471550), (550, 452688), (600, 414964), (660, 377240), (800, 311223), (825, 301792), (880, 282930), (1056, 235775), (1100, 226344), (1200, 207482), (1320, 188620), (1650, 150896), (1760, 141465), (2200, 113172), (2400, 103741), (2640, 94310), (3300, 75448), (4400, 56586), (5280, 47155), (6600, 37724), (8800, 28293), (9431, 26400), (13200, 18862)]