28634400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 104501124

約数和(自身を除く): 75866724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 97, 100, 120, 123, 144, 150, 160, 164, 180, 194, 200, 205, 225, 240, 246, 288, 291, 300, 328, 360, 369, 388, 400, 410, 450, 480, 485, 492, 582, 600, 615, 656, 720, 738, 776, 800, 820, 873, 900, 970, 984, 1025, 1164, 1200, 1230, 1312, 1440, 1455, 1476, 1552, 1640, 1746, 1800, 1845, 1940, 1968, 2050, 2328, 2400, 2425, 2460, 2910, 2952, 3075, 3104, 3280, 3492, 3600, 3690, 3880, 3936, 3977, 4100, 4365, 4656, 4850, 4920, 5820, 5904, 6150, 6560, 6984, 7200, 7275, 7380, 7760, 7954, 8200, 8730, 9225, 9312, 9700, 9840, 11640, 11808, 11931, 12300, 13968, 14550, 14760, 15520, 15908, 16400, 17460, 18450, 19400, 19680, 19885, 21825, 23280, 23862, 24600, 27936, 29100, 29520, 31816, 32800, 34920, 35793, 36900, 38800, 39770, 43650, 46560, 47724, 49200, 58200, 59040, 59655, 63632, 69840, 71586, 73800, 77600, 79540, 87300, 95448, 98400, 99425, 116400, 119310, 127264, 139680, 143172, 147600, 159080, 174600, 178965, 190896, 198850, 232800, 238620, 286344, 295200, 298275, 318160, 349200, 357930, 381792, 397700, 477240, 572688, 596550, 636320, 698400, 715860, 795400, 894825, 954480, 1145376, 1193100, 1431720, 1590800, 1789650, 1908960, 2386200, 2863440, 3181600, 3579300, 4772400, 5726880, 7158600, 9544800, 14317200, 28634400]

約数ペア:

[(1, 28634400), (2, 14317200), (3, 9544800), (4, 7158600), (5, 5726880), (6, 4772400), (8, 3579300), (9, 3181600), (10, 2863440), (12, 2386200), (15, 1908960), (16, 1789650), (18, 1590800), (20, 1431720), (24, 1193100), (25, 1145376), (30, 954480), (32, 894825), (36, 795400), (40, 715860), (41, 698400), (45, 636320), (48, 596550), (50, 572688), (60, 477240), (72, 397700), (75, 381792), (80, 357930), (82, 349200), (90, 318160), (96, 298275), (97, 295200), (100, 286344), (120, 238620), (123, 232800), (144, 198850), (150, 190896), (160, 178965), (164, 174600), (180, 159080), (194, 147600), (200, 143172), (205, 139680), (225, 127264), (240, 119310), (246, 116400), (288, 99425), (291, 98400), (300, 95448), (328, 87300), (360, 79540), (369, 77600), (388, 73800), (400, 71586), (410, 69840), (450, 63632), (480, 59655), (485, 59040), (492, 58200), (582, 49200), (600, 47724), (615, 46560), (656, 43650), (720, 39770), (738, 38800), (776, 36900), (800, 35793), (820, 34920), (873, 32800), (900, 31816), (970, 29520), (984, 29100), (1025, 27936), (1164, 24600), (1200, 23862), (1230, 23280), (1312, 21825), (1440, 19885), (1455, 19680), (1476, 19400), (1552, 18450), (1640, 17460), (1746, 16400), (1800, 15908), (1845, 15520), (1940, 14760), (1968, 14550), (2050, 13968), (2328, 12300), (2400, 11931), (2425, 11808), (2460, 11640), (2910, 9840), (2952, 9700), (3075, 9312), (3104, 9225), (3280, 8730), (3492, 8200), (3600, 7954), (3690, 7760), (3880, 7380), (3936, 7275), (3977, 7200), (4100, 6984), (4365, 6560), (4656, 6150), (4850, 5904), (4920, 5820)]