30473600

素因数分解:

$2^7\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 76836600

約数和(自身を除く): 46363000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 107, 128, 160, 178, 200, 214, 320, 356, 400, 428, 445, 535, 640, 712, 800, 856, 890, 1070, 1424, 1600, 1712, 1780, 2140, 2225, 2675, 2848, 3200, 3424, 3560, 4280, 4450, 5350, 5696, 6848, 7120, 8560, 8900, 9523, 10700, 11392, 13696, 14240, 17120, 17800, 19046, 21400, 28480, 34240, 35600, 38092, 42800, 47615, 56960, 68480, 71200, 76184, 85600, 95230, 142400, 152368, 171200, 190460, 238075, 284800, 304736, 342400, 380920, 476150, 609472, 761840, 952300, 1218944, 1523680, 1904600, 3047360, 3809200, 6094720, 7618400, 15236800, 30473600]

約数ペア:

[(1, 30473600), (2, 15236800), (4, 7618400), (5, 6094720), (8, 3809200), (10, 3047360), (16, 1904600), (20, 1523680), (25, 1218944), (32, 952300), (40, 761840), (50, 609472), (64, 476150), (80, 380920), (89, 342400), (100, 304736), (107, 284800), (128, 238075), (160, 190460), (178, 171200), (200, 152368), (214, 142400), (320, 95230), (356, 85600), (400, 76184), (428, 71200), (445, 68480), (535, 56960), (640, 47615), (712, 42800), (800, 38092), (856, 35600), (890, 34240), (1070, 28480), (1424, 21400), (1600, 19046), (1712, 17800), (1780, 17120), (2140, 14240), (2225, 13696), (2675, 11392), (2848, 10700), (3200, 9523), (3424, 8900), (3560, 8560), (4280, 7120), (4450, 6848), (5350, 5696)]