131222400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13669}}^1$

素因数の和:13696

約数の個数: 96

約数和(自身を含む): 432245400

約数和(自身を除く): 301023000

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 218704, 273380, 328056, 341725, 410070, 437408, 546760, 656112, 683450, 820140, 874816, 1025175, 1093520, 1312224, 1366900, 1640280, 1749632, 2050350, 2187040, 2624448, 2733800, 3280560, 4100700, 4374080, 5248896, 5467600, 6561120, 8201400, 8748160, 10935200, 13122240, 16402800, 21870400, 26244480, 32805600, 43740800, 65611200, 131222400]

約数ペア:

[(1, 131222400), (2, 65611200), (3, 43740800), (4, 32805600), (5, 26244480), (6, 21870400), (8, 16402800), (10, 13122240), (12, 10935200), (15, 8748160), (16, 8201400), (20, 6561120), (24, 5467600), (25, 5248896), (30, 4374080), (32, 4100700), (40, 3280560), (48, 2733800), (50, 2624448), (60, 2187040), (64, 2050350), (75, 1749632), (80, 1640280), (96, 1366900), (100, 1312224), (120, 1093520), (128, 1025175), (150, 874816), (160, 820140), (192, 683450), (200, 656112), (240, 546760), (300, 437408), (320, 410070), (384, 341725), (400, 328056), (480, 273380), (600, 218704), (640, 205035), (800, 164028), (960, 136690), (1200, 109352), (1600, 82014), (1920, 68345), (2400, 54676), (3200, 41007), (4800, 27338), (9600, 13669)]