15139200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 53121600

約数和(自身を除く): 37982400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 83, 95, 96, 100, 114, 120, 128, 150, 152, 160, 166, 190, 192, 200, 228, 240, 249, 285, 300, 304, 320, 332, 380, 384, 400, 415, 456, 475, 480, 498, 570, 600, 608, 640, 664, 760, 800, 830, 912, 950, 960, 996, 1140, 1200, 1216, 1245, 1328, 1425, 1520, 1577, 1600, 1660, 1824, 1900, 1920, 1992, 2075, 2280, 2400, 2432, 2490, 2656, 2850, 3040, 3154, 3200, 3320, 3648, 3800, 3984, 4150, 4560, 4731, 4800, 4980, 5312, 5700, 6080, 6225, 6308, 6640, 7296, 7600, 7885, 7968, 8300, 9120, 9462, 9600, 9960, 10624, 11400, 12160, 12450, 12616, 13280, 15200, 15770, 15936, 16600, 18240, 18924, 19920, 22800, 23655, 24900, 25232, 26560, 30400, 31540, 31872, 33200, 36480, 37848, 39425, 39840, 45600, 47310, 49800, 50464, 53120, 60800, 63080, 66400, 75696, 78850, 79680, 91200, 94620, 99600, 100928, 118275, 126160, 132800, 151392, 157700, 159360, 182400, 189240, 199200, 201856, 236550, 252320, 265600, 302784, 315400, 378480, 398400, 473100, 504640, 605568, 630800, 756960, 796800, 946200, 1009280, 1261600, 1513920, 1892400, 2523200, 3027840, 3784800, 5046400, 7569600, 15139200]

約数ペア:

[(1, 15139200), (2, 7569600), (3, 5046400), (4, 3784800), (5, 3027840), (6, 2523200), (8, 1892400), (10, 1513920), (12, 1261600), (15, 1009280), (16, 946200), (19, 796800), (20, 756960), (24, 630800), (25, 605568), (30, 504640), (32, 473100), (38, 398400), (40, 378480), (48, 315400), (50, 302784), (57, 265600), (60, 252320), (64, 236550), (75, 201856), (76, 199200), (80, 189240), (83, 182400), (95, 159360), (96, 157700), (100, 151392), (114, 132800), (120, 126160), (128, 118275), (150, 100928), (152, 99600), (160, 94620), (166, 91200), (190, 79680), (192, 78850), (200, 75696), (228, 66400), (240, 63080), (249, 60800), (285, 53120), (300, 50464), (304, 49800), (320, 47310), (332, 45600), (380, 39840), (384, 39425), (400, 37848), (415, 36480), (456, 33200), (475, 31872), (480, 31540), (498, 30400), (570, 26560), (600, 25232), (608, 24900), (640, 23655), (664, 22800), (760, 19920), (800, 18924), (830, 18240), (912, 16600), (950, 15936), (960, 15770), (996, 15200), (1140, 13280), (1200, 12616), (1216, 12450), (1245, 12160), (1328, 11400), (1425, 10624), (1520, 9960), (1577, 9600), (1600, 9462), (1660, 9120), (1824, 8300), (1900, 7968), (1920, 7885), (1992, 7600), (2075, 7296), (2280, 6640), (2400, 6308), (2432, 6225), (2490, 6080), (2656, 5700), (2850, 5312), (3040, 4980), (3154, 4800), (3200, 4731), (3320, 4560), (3648, 4150), (3800, 3984)]