25198800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 92994048

約数和(自身を除く): 67795248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 48, 50, 55, 60, 66, 69, 75, 80, 83, 88, 92, 100, 110, 115, 120, 132, 138, 150, 165, 166, 176, 184, 200, 220, 230, 240, 249, 253, 264, 275, 276, 300, 330, 332, 345, 368, 400, 415, 440, 460, 498, 506, 528, 550, 552, 575, 600, 660, 664, 690, 759, 825, 830, 880, 913, 920, 996, 1012, 1100, 1104, 1150, 1200, 1245, 1265, 1320, 1328, 1380, 1518, 1650, 1660, 1725, 1826, 1840, 1909, 1992, 2024, 2075, 2200, 2300, 2490, 2530, 2640, 2739, 2760, 3036, 3300, 3320, 3450, 3652, 3795, 3818, 3984, 4048, 4150, 4400, 4565, 4600, 4980, 5060, 5478, 5520, 5727, 6072, 6225, 6325, 6600, 6640, 6900, 7304, 7590, 7636, 8300, 9130, 9200, 9545, 9960, 10120, 10956, 11454, 12144, 12450, 12650, 13200, 13695, 13800, 14608, 15180, 15272, 16600, 18260, 18975, 19090, 19920, 20240, 20999, 21912, 22825, 22908, 24900, 25300, 27390, 27600, 28635, 30360, 30544, 33200, 36520, 37950, 38180, 41998, 43824, 45650, 45816, 47725, 49800, 50600, 54780, 57270, 60720, 62997, 68475, 73040, 75900, 76360, 83996, 91300, 91632, 95450, 99600, 101200, 104995, 109560, 114540, 125994, 136950, 143175, 151800, 152720, 167992, 182600, 190900, 209990, 219120, 229080, 251988, 273900, 286350, 303600, 314985, 335984, 365200, 381800, 419980, 458160, 503976, 524975, 547800, 572700, 629970, 763600, 839960, 1007952, 1049950, 1095600, 1145400, 1259940, 1574925, 1679920, 2099900, 2290800, 2519880, 3149850, 4199800, 5039760, 6299700, 8399600, 12599400, 25198800]

約数ペア:

[(1, 25198800), (2, 12599400), (3, 8399600), (4, 6299700), (5, 5039760), (6, 4199800), (8, 3149850), (10, 2519880), (11, 2290800), (12, 2099900), (15, 1679920), (16, 1574925), (20, 1259940), (22, 1145400), (23, 1095600), (24, 1049950), (25, 1007952), (30, 839960), (33, 763600), (40, 629970), (44, 572700), (46, 547800), (48, 524975), (50, 503976), (55, 458160), (60, 419980), (66, 381800), (69, 365200), (75, 335984), (80, 314985), (83, 303600), (88, 286350), (92, 273900), (100, 251988), (110, 229080), (115, 219120), (120, 209990), (132, 190900), (138, 182600), (150, 167992), (165, 152720), (166, 151800), (176, 143175), (184, 136950), (200, 125994), (220, 114540), (230, 109560), (240, 104995), (249, 101200), (253, 99600), (264, 95450), (275, 91632), (276, 91300), (300, 83996), (330, 76360), (332, 75900), (345, 73040), (368, 68475), (400, 62997), (415, 60720), (440, 57270), (460, 54780), (498, 50600), (506, 49800), (528, 47725), (550, 45816), (552, 45650), (575, 43824), (600, 41998), (660, 38180), (664, 37950), (690, 36520), (759, 33200), (825, 30544), (830, 30360), (880, 28635), (913, 27600), (920, 27390), (996, 25300), (1012, 24900), (1100, 22908), (1104, 22825), (1150, 21912), (1200, 20999), (1245, 20240), (1265, 19920), (1320, 19090), (1328, 18975), (1380, 18260), (1518, 16600), (1650, 15272), (1660, 15180), (1725, 14608), (1826, 13800), (1840, 13695), (1909, 13200), (1992, 12650), (2024, 12450), (2075, 12144), (2200, 11454), (2300, 10956), (2490, 10120), (2530, 9960), (2640, 9545), (2739, 9200), (2760, 9130), (3036, 8300), (3300, 7636), (3320, 7590), (3450, 7304), (3652, 6900), (3795, 6640), (3818, 6600), (3984, 6325), (4048, 6225), (4150, 6072), (4400, 5727), (4565, 5520), (4600, 5478), (4980, 5060)]