1900795200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{859}}^1$

素因数の和:1345

約数の個数: 168

約数和(自身を含む): 6256995360

約数和(自身を除く): 4356200160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 461, 480, 600, 800, 859, 922, 960, 1200, 1383, 1600, 1718, 1844, 2305, 2400, 2577, 2766, 3436, 3688, 4295, 4610, 4800, 5154, 5532, 6872, 6915, 7376, 8590, 9220, 10308, 11064, 11525, 12885, 13744, 13830, 14752, 17180, 18440, 20616, 21475, 22128, 23050, 25770, 27488, 27660, 29504, 34360, 34575, 36880, 41232, 42950, 44256, 46100, 51540, 54976, 55320, 64425, 68720, 69150, 73760, 82464, 85900, 88512, 92200, 103080, 110640, 128850, 137440, 138300, 147520, 164928, 171800, 184400, 206160, 221280, 257700, 274880, 276600, 343600, 368800, 395999, 412320, 442560, 515400, 553200, 687200, 737600, 791998, 824640, 1030800, 1106400, 1187997, 1374400, 1583996, 1979995, 2061600, 2212800, 2375994, 3167992, 3959990, 4123200, 4751988, 5939985, 6335984, 7919980, 9503976, 9899975, 11879970, 12671968, 15839960, 19007952, 19799950, 23759940, 25343936, 29699925, 31679920, 38015904, 39599900, 47519880, 59399850, 63359840, 76031808, 79199800, 95039760, 118799700, 126719680, 158399600, 190079520, 237599400, 316799200, 380159040, 475198800, 633598400, 950397600, 1900795200]

約数ペア:

[(1, 1900795200), (2, 950397600), (3, 633598400), (4, 475198800), (5, 380159040), (6, 316799200), (8, 237599400), (10, 190079520), (12, 158399600), (15, 126719680), (16, 118799700), (20, 95039760), (24, 79199800), (25, 76031808), (30, 63359840), (32, 59399850), (40, 47519880), (48, 39599900), (50, 38015904), (60, 31679920), (64, 29699925), (75, 25343936), (80, 23759940), (96, 19799950), (100, 19007952), (120, 15839960), (150, 12671968), (160, 11879970), (192, 9899975), (200, 9503976), (240, 7919980), (300, 6335984), (320, 5939985), (400, 4751988), (461, 4123200), (480, 3959990), (600, 3167992), (800, 2375994), (859, 2212800), (922, 2061600), (960, 1979995), (1200, 1583996), (1383, 1374400), (1600, 1187997), (1718, 1106400), (1844, 1030800), (2305, 824640), (2400, 791998), (2577, 737600), (2766, 687200), (3436, 553200), (3688, 515400), (4295, 442560), (4610, 412320), (4800, 395999), (5154, 368800), (5532, 343600), (6872, 276600), (6915, 274880), (7376, 257700), (8590, 221280), (9220, 206160), (10308, 184400), (11064, 171800), (11525, 164928), (12885, 147520), (13744, 138300), (13830, 137440), (14752, 128850), (17180, 110640), (18440, 103080), (20616, 92200), (21475, 88512), (22128, 85900), (23050, 82464), (25770, 73760), (27488, 69150), (27660, 68720), (29504, 64425), (34360, 55320), (34575, 54976), (36880, 51540), (41232, 46100), (42950, 44256)]