28007100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 104993280

約数和(自身を除く): 76986180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 27, 30, 33, 36, 41, 44, 45, 46, 50, 54, 55, 60, 66, 69, 75, 82, 90, 92, 99, 100, 108, 110, 115, 123, 132, 135, 138, 150, 164, 165, 180, 198, 205, 207, 220, 225, 230, 246, 253, 270, 275, 276, 297, 300, 330, 345, 369, 396, 410, 414, 450, 451, 460, 492, 495, 506, 540, 550, 575, 594, 615, 621, 660, 675, 690, 738, 759, 820, 825, 828, 900, 902, 943, 990, 1012, 1025, 1035, 1100, 1107, 1150, 1188, 1230, 1242, 1265, 1350, 1353, 1380, 1476, 1485, 1518, 1650, 1725, 1804, 1845, 1886, 1980, 2050, 2070, 2214, 2255, 2277, 2300, 2460, 2475, 2484, 2530, 2700, 2706, 2829, 2970, 3036, 3075, 3105, 3300, 3450, 3690, 3772, 3795, 4059, 4100, 4140, 4428, 4510, 4554, 4715, 4950, 5060, 5175, 5412, 5535, 5658, 5940, 6150, 6210, 6325, 6765, 6831, 6900, 7380, 7425, 7590, 8118, 8487, 9020, 9108, 9225, 9430, 9900, 10350, 10373, 11070, 11275, 11316, 11385, 12177, 12300, 12420, 12650, 13530, 13662, 14145, 14850, 15180, 15525, 16236, 16974, 18450, 18860, 18975, 20295, 20700, 20746, 22140, 22550, 22770, 23575, 24354, 25300, 25461, 27060, 27324, 27675, 28290, 29700, 31050, 31119, 33825, 33948, 34155, 36900, 37950, 40590, 41492, 42435, 45100, 45540, 47150, 48708, 50922, 51865, 55350, 56580, 56925, 60885, 62100, 62238, 67650, 68310, 70725, 75900, 81180, 84870, 93357, 94300, 101475, 101844, 103730, 110700, 113850, 121770, 124476, 127305, 135300, 136620, 141450, 155595, 169740, 170775, 186714, 202950, 207460, 212175, 227700, 243540, 254610, 259325, 280071, 282900, 304425, 311190, 341550, 373428, 405900, 424350, 466785, 509220, 518650, 560142, 608850, 622380, 636525, 683100, 777975, 848700, 933570, 1037300, 1120284, 1217700, 1273050, 1400355, 1555950, 1867140, 2333925, 2546100, 2800710, 3111900, 4667850, 5601420, 7001775, 9335700, 14003550, 28007100]

約数ペア:

[(1, 28007100), (2, 14003550), (3, 9335700), (4, 7001775), (5, 5601420), (6, 4667850), (9, 3111900), (10, 2800710), (11, 2546100), (12, 2333925), (15, 1867140), (18, 1555950), (20, 1400355), (22, 1273050), (23, 1217700), (25, 1120284), (27, 1037300), (30, 933570), (33, 848700), (36, 777975), (41, 683100), (44, 636525), (45, 622380), (46, 608850), (50, 560142), (54, 518650), (55, 509220), (60, 466785), (66, 424350), (69, 405900), (75, 373428), (82, 341550), (90, 311190), (92, 304425), (99, 282900), (100, 280071), (108, 259325), (110, 254610), (115, 243540), (123, 227700), (132, 212175), (135, 207460), (138, 202950), (150, 186714), (164, 170775), (165, 169740), (180, 155595), (198, 141450), (205, 136620), (207, 135300), (220, 127305), (225, 124476), (230, 121770), (246, 113850), (253, 110700), (270, 103730), (275, 101844), (276, 101475), (297, 94300), (300, 93357), (330, 84870), (345, 81180), (369, 75900), (396, 70725), (410, 68310), (414, 67650), (450, 62238), (451, 62100), (460, 60885), (492, 56925), (495, 56580), (506, 55350), (540, 51865), (550, 50922), (575, 48708), (594, 47150), (615, 45540), (621, 45100), (660, 42435), (675, 41492), (690, 40590), (738, 37950), (759, 36900), (820, 34155), (825, 33948), (828, 33825), (900, 31119), (902, 31050), (943, 29700), (990, 28290), (1012, 27675), (1025, 27324), (1035, 27060), (1100, 25461), (1107, 25300), (1150, 24354), (1188, 23575), (1230, 22770), (1242, 22550), (1265, 22140), (1350, 20746), (1353, 20700), (1380, 20295), (1476, 18975), (1485, 18860), (1518, 18450), (1650, 16974), (1725, 16236), (1804, 15525), (1845, 15180), (1886, 14850), (1980, 14145), (2050, 13662), (2070, 13530), (2214, 12650), (2255, 12420), (2277, 12300), (2300, 12177), (2460, 11385), (2475, 11316), (2484, 11275), (2530, 11070), (2700, 10373), (2706, 10350), (2829, 9900), (2970, 9430), (3036, 9225), (3075, 9108), (3105, 9020), (3300, 8487), (3450, 8118), (3690, 7590), (3772, 7425), (3795, 7380), (4059, 6900), (4100, 6831), (4140, 6765), (4428, 6325), (4510, 6210), (4554, 6150), (4715, 5940), (4950, 5658), (5060, 5535), (5175, 5412)]