86371200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 144

約数和(自身を含む): 308295000

約数和(自身を除く): 221923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 2999, 3200, 3600, 4800, 5760, 5998, 7200, 8997, 9600, 11996, 14400, 14995, 17994, 23992, 26991, 28800, 29990, 35988, 44985, 47984, 53982, 59980, 71976, 74975, 89970, 95968, 107964, 119960, 134955, 143952, 149950, 179940, 191936, 215928, 224925, 239920, 269910, 287904, 299900, 359880, 383872, 431856, 449850, 479840, 539820, 575808, 599800, 674775, 719760, 863712, 899700, 959680, 1079640, 1151616, 1199600, 1349550, 1439520, 1727424, 1799400, 1919360, 2159280, 2399200, 2699100, 2879040, 3454848, 3598800, 4318560, 4798400, 5398200, 5758080, 7197600, 8637120, 9596800, 10796400, 14395200, 17274240, 21592800, 28790400, 43185600, 86371200]

約数ペア:

[(1, 86371200), (2, 43185600), (3, 28790400), (4, 21592800), (5, 17274240), (6, 14395200), (8, 10796400), (9, 9596800), (10, 8637120), (12, 7197600), (15, 5758080), (16, 5398200), (18, 4798400), (20, 4318560), (24, 3598800), (25, 3454848), (30, 2879040), (32, 2699100), (36, 2399200), (40, 2159280), (45, 1919360), (48, 1799400), (50, 1727424), (60, 1439520), (64, 1349550), (72, 1199600), (75, 1151616), (80, 1079640), (90, 959680), (96, 899700), (100, 863712), (120, 719760), (128, 674775), (144, 599800), (150, 575808), (160, 539820), (180, 479840), (192, 449850), (200, 431856), (225, 383872), (240, 359880), (288, 299900), (300, 287904), (320, 269910), (360, 239920), (384, 224925), (400, 215928), (450, 191936), (480, 179940), (576, 149950), (600, 143952), (640, 134955), (720, 119960), (800, 107964), (900, 95968), (960, 89970), (1152, 74975), (1200, 71976), (1440, 59980), (1600, 53982), (1800, 47984), (1920, 44985), (2400, 35988), (2880, 29990), (2999, 28800), (3200, 26991), (3600, 23992), (4800, 17994), (5760, 14995), (5998, 14400), (7200, 11996), (8997, 9600)]