19292400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 70160688

約数和(自身を除く): 50868288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 233, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 466, 552, 575, 600, 690, 699, 720, 828, 900, 920, 932, 1035, 1104, 1150, 1165, 1200, 1380, 1398, 1656, 1725, 1800, 1840, 1864, 2070, 2097, 2300, 2330, 2760, 2796, 3312, 3450, 3495, 3600, 3728, 4140, 4194, 4600, 4660, 5175, 5359, 5520, 5592, 5825, 6900, 6990, 8280, 8388, 9200, 9320, 10350, 10485, 10718, 11184, 11650, 13800, 13980, 16077, 16560, 16776, 17475, 18640, 20700, 20970, 21436, 23300, 26795, 27600, 27960, 32154, 33552, 34950, 41400, 41940, 42872, 46600, 48231, 52425, 53590, 55920, 64308, 69900, 80385, 82800, 83880, 85744, 93200, 96462, 104850, 107180, 128616, 133975, 139800, 160770, 167760, 192924, 209700, 214360, 241155, 257232, 267950, 279600, 321540, 385848, 401925, 419400, 428720, 482310, 535900, 643080, 771696, 803850, 838800, 964620, 1071800, 1205775, 1286160, 1607700, 1929240, 2143600, 2411550, 3215400, 3858480, 4823100, 6430800, 9646200, 19292400]

約数ペア:

[(1, 19292400), (2, 9646200), (3, 6430800), (4, 4823100), (5, 3858480), (6, 3215400), (8, 2411550), (9, 2143600), (10, 1929240), (12, 1607700), (15, 1286160), (16, 1205775), (18, 1071800), (20, 964620), (23, 838800), (24, 803850), (25, 771696), (30, 643080), (36, 535900), (40, 482310), (45, 428720), (46, 419400), (48, 401925), (50, 385848), (60, 321540), (69, 279600), (72, 267950), (75, 257232), (80, 241155), (90, 214360), (92, 209700), (100, 192924), (115, 167760), (120, 160770), (138, 139800), (144, 133975), (150, 128616), (180, 107180), (184, 104850), (200, 96462), (207, 93200), (225, 85744), (230, 83880), (233, 82800), (240, 80385), (276, 69900), (300, 64308), (345, 55920), (360, 53590), (368, 52425), (400, 48231), (414, 46600), (450, 42872), (460, 41940), (466, 41400), (552, 34950), (575, 33552), (600, 32154), (690, 27960), (699, 27600), (720, 26795), (828, 23300), (900, 21436), (920, 20970), (932, 20700), (1035, 18640), (1104, 17475), (1150, 16776), (1165, 16560), (1200, 16077), (1380, 13980), (1398, 13800), (1656, 11650), (1725, 11184), (1800, 10718), (1840, 10485), (1864, 10350), (2070, 9320), (2097, 9200), (2300, 8388), (2330, 8280), (2760, 6990), (2796, 6900), (3312, 5825), (3450, 5592), (3495, 5520), (3600, 5359), (3728, 5175), (4140, 4660), (4194, 4600)]