28485600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 110242944

約数和(自身を除く): 81757344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 83, 88, 96, 100, 104, 110, 120, 130, 132, 143, 150, 156, 160, 165, 166, 176, 195, 200, 208, 220, 240, 249, 260, 264, 275, 286, 300, 312, 325, 330, 332, 352, 390, 400, 415, 416, 429, 440, 480, 498, 520, 528, 550, 572, 600, 624, 650, 660, 664, 715, 780, 800, 825, 830, 858, 880, 913, 975, 996, 1040, 1056, 1079, 1100, 1144, 1200, 1245, 1248, 1300, 1320, 1328, 1430, 1560, 1650, 1660, 1716, 1760, 1826, 1950, 1992, 2075, 2080, 2145, 2158, 2200, 2288, 2400, 2490, 2600, 2640, 2656, 2739, 2860, 3120, 3237, 3300, 3320, 3432, 3575, 3652, 3900, 3984, 4150, 4290, 4316, 4400, 4565, 4576, 4980, 5200, 5280, 5395, 5478, 5720, 6225, 6240, 6474, 6600, 6640, 6864, 7150, 7304, 7800, 7968, 8300, 8580, 8632, 8800, 9130, 9960, 10400, 10725, 10790, 10956, 11440, 11869, 12450, 12948, 13200, 13280, 13695, 13728, 14300, 14608, 15600, 16185, 16600, 17160, 17264, 18260, 19920, 21450, 21580, 21912, 22825, 22880, 23738, 24900, 25896, 26400, 26975, 27390, 28600, 29216, 31200, 32370, 33200, 34320, 34528, 35607, 36520, 39840, 42900, 43160, 43824, 45650, 47476, 49800, 51792, 53950, 54780, 57200, 59345, 64740, 66400, 68475, 68640, 71214, 73040, 80925, 85800, 86320, 87648, 91300, 94952, 99600, 103584, 107900, 109560, 114400, 118690, 129480, 136950, 142428, 146080, 161850, 171600, 172640, 178035, 182600, 189904, 199200, 215800, 219120, 237380, 258960, 273900, 284856, 296725, 323700, 343200, 356070, 365200, 379808, 431600, 438240, 474760, 517920, 547800, 569712, 593450, 647400, 712140, 730400, 863200, 890175, 949520, 1095600, 1139424, 1186900, 1294800, 1424280, 1780350, 1899040, 2191200, 2373800, 2589600, 2848560, 3560700, 4747600, 5697120, 7121400, 9495200, 14242800, 28485600]

約数ペア:

[(1, 28485600), (2, 14242800), (3, 9495200), (4, 7121400), (5, 5697120), (6, 4747600), (8, 3560700), (10, 2848560), (11, 2589600), (12, 2373800), (13, 2191200), (15, 1899040), (16, 1780350), (20, 1424280), (22, 1294800), (24, 1186900), (25, 1139424), (26, 1095600), (30, 949520), (32, 890175), (33, 863200), (39, 730400), (40, 712140), (44, 647400), (48, 593450), (50, 569712), (52, 547800), (55, 517920), (60, 474760), (65, 438240), (66, 431600), (75, 379808), (78, 365200), (80, 356070), (83, 343200), (88, 323700), (96, 296725), (100, 284856), (104, 273900), (110, 258960), (120, 237380), (130, 219120), (132, 215800), (143, 199200), (150, 189904), (156, 182600), (160, 178035), (165, 172640), (166, 171600), (176, 161850), (195, 146080), (200, 142428), (208, 136950), (220, 129480), (240, 118690), (249, 114400), (260, 109560), (264, 107900), (275, 103584), (286, 99600), (300, 94952), (312, 91300), (325, 87648), (330, 86320), (332, 85800), (352, 80925), (390, 73040), (400, 71214), (415, 68640), (416, 68475), (429, 66400), (440, 64740), (480, 59345), (498, 57200), (520, 54780), (528, 53950), (550, 51792), (572, 49800), (600, 47476), (624, 45650), (650, 43824), (660, 43160), (664, 42900), (715, 39840), (780, 36520), (800, 35607), (825, 34528), (830, 34320), (858, 33200), (880, 32370), (913, 31200), (975, 29216), (996, 28600), (1040, 27390), (1056, 26975), (1079, 26400), (1100, 25896), (1144, 24900), (1200, 23738), (1245, 22880), (1248, 22825), (1300, 21912), (1320, 21580), (1328, 21450), (1430, 19920), (1560, 18260), (1650, 17264), (1660, 17160), (1716, 16600), (1760, 16185), (1826, 15600), (1950, 14608), (1992, 14300), (2075, 13728), (2080, 13695), (2145, 13280), (2158, 13200), (2200, 12948), (2288, 12450), (2400, 11869), (2490, 11440), (2600, 10956), (2640, 10790), (2656, 10725), (2739, 10400), (2860, 9960), (3120, 9130), (3237, 8800), (3300, 8632), (3320, 8580), (3432, 8300), (3575, 7968), (3652, 7800), (3900, 7304), (3984, 7150), (4150, 6864), (4290, 6640), (4316, 6600), (4400, 6474), (4565, 6240), (4576, 6225), (4980, 5720), (5200, 5478), (5280, 5395)]