149994600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 389970840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 300, 350, 355, 420, 426, 497, 503, 525, 568, 600, 700, 710, 840, 852, 994, 1006, 1050, 1065, 1400, 1420, 1491, 1509, 1704, 1775, 1988, 2012, 2100, 2130, 2485, 2515, 2840, 2982, 3018, 3521, 3550, 3976, 4024, 4200, 4260, 4970, 5030, 5325, 5964, 6036, 7042, 7100, 7455, 7545, 8520, 9940, 10060, 10563, 10650, 11928, 12072, 12425, 12575, 14084, 14200, 14910, 15090, 17605, 19880, 20120, 21126, 21300, 24850, 25150, 28168, 29820, 30180, 35210, 35713, 37275, 37725, 42252, 42600, 49700, 50300, 52815, 59640, 60360, 70420, 71426, 74550, 75450, 84504, 88025, 99400, 100600, 105630, 107139, 140840, 142852, 149100, 150900, 176050, 178565, 211260, 214278, 249991, 264075, 285704, 298200, 301800, 352100, 357130, 422520, 428556, 499982, 528150, 535695, 704200, 714260, 749973, 857112, 892825, 999964, 1056300, 1071390, 1249955, 1428520, 1499946, 1785650, 1999928, 2112600, 2142780, 2499910, 2678475, 2999892, 3571300, 3749865, 4285560, 4999820, 5356950, 5999784, 6249775, 7142600, 7499730, 9999640, 10713900, 12499550, 14999460, 18749325, 21427800, 24999100, 29998920, 37498650, 49998200, 74997300, 149994600]

約数ペア:

[(1, 149994600), (2, 74997300), (3, 49998200), (4, 37498650), (5, 29998920), (6, 24999100), (7, 21427800), (8, 18749325), (10, 14999460), (12, 12499550), (14, 10713900), (15, 9999640), (20, 7499730), (21, 7142600), (24, 6249775), (25, 5999784), (28, 5356950), (30, 4999820), (35, 4285560), (40, 3749865), (42, 3571300), (50, 2999892), (56, 2678475), (60, 2499910), (70, 2142780), (71, 2112600), (75, 1999928), (84, 1785650), (100, 1499946), (105, 1428520), (120, 1249955), (140, 1071390), (142, 1056300), (150, 999964), (168, 892825), (175, 857112), (200, 749973), (210, 714260), (213, 704200), (280, 535695), (284, 528150), (300, 499982), (350, 428556), (355, 422520), (420, 357130), (426, 352100), (497, 301800), (503, 298200), (525, 285704), (568, 264075), (600, 249991), (700, 214278), (710, 211260), (840, 178565), (852, 176050), (994, 150900), (1006, 149100), (1050, 142852), (1065, 140840), (1400, 107139), (1420, 105630), (1491, 100600), (1509, 99400), (1704, 88025), (1775, 84504), (1988, 75450), (2012, 74550), (2100, 71426), (2130, 70420), (2485, 60360), (2515, 59640), (2840, 52815), (2982, 50300), (3018, 49700), (3521, 42600), (3550, 42252), (3976, 37725), (4024, 37275), (4200, 35713), (4260, 35210), (4970, 30180), (5030, 29820), (5325, 28168), (5964, 25150), (6036, 24850), (7042, 21300), (7100, 21126), (7455, 20120), (7545, 19880), (8520, 17605), (9940, 15090), (10060, 14910), (10563, 14200), (10650, 14084), (11928, 12575), (12072, 12425)]