189926400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 132

約数和(自身を含む): 627970472

約数和(自身を除く): 438044072

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2473, 2560, 3072, 3200, 3840, 4800, 4946, 5120, 6400, 7419, 7680, 9600, 9892, 12365, 12800, 14838, 15360, 19200, 19784, 24730, 25600, 29676, 37095, 38400, 39568, 49460, 59352, 61825, 74190, 76800, 79136, 98920, 118704, 123650, 148380, 158272, 185475, 197840, 237408, 247300, 296760, 316544, 370950, 395680, 474816, 494600, 593520, 633088, 741900, 791360, 949632, 989200, 1187040, 1266176, 1483800, 1582720, 1899264, 1978400, 2374080, 2532352, 2967600, 3165440, 3798528, 3956800, 4748160, 5935200, 6330880, 7597056, 7913600, 9496320, 11870400, 12661760, 15827200, 18992640, 23740800, 31654400, 37985280, 47481600, 63308800, 94963200, 189926400]

約数ペア:

[(1, 189926400), (2, 94963200), (3, 63308800), (4, 47481600), (5, 37985280), (6, 31654400), (8, 23740800), (10, 18992640), (12, 15827200), (15, 12661760), (16, 11870400), (20, 9496320), (24, 7913600), (25, 7597056), (30, 6330880), (32, 5935200), (40, 4748160), (48, 3956800), (50, 3798528), (60, 3165440), (64, 2967600), (75, 2532352), (80, 2374080), (96, 1978400), (100, 1899264), (120, 1582720), (128, 1483800), (150, 1266176), (160, 1187040), (192, 989200), (200, 949632), (240, 791360), (256, 741900), (300, 633088), (320, 593520), (384, 494600), (400, 474816), (480, 395680), (512, 370950), (600, 316544), (640, 296760), (768, 247300), (800, 237408), (960, 197840), (1024, 185475), (1200, 158272), (1280, 148380), (1536, 123650), (1600, 118704), (1920, 98920), (2400, 79136), (2473, 76800), (2560, 74190), (3072, 61825), (3200, 59352), (3840, 49460), (4800, 39568), (4946, 38400), (5120, 37095), (6400, 29676), (7419, 25600), (7680, 24730), (9600, 19784), (9892, 19200), (12365, 15360), (12800, 14838)]