30866700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 92216320

約数和(自身を除く): 61349620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 3319, 4650, 6638, 9300, 9957, 13276, 16595, 19914, 33190, 39828, 49785, 66380, 82975, 99570, 102889, 165950, 199140, 205778, 248925, 308667, 331900, 411556, 497850, 514445, 617334, 995700, 1028890, 1234668, 1543335, 2057780, 2572225, 3086670, 5144450, 6173340, 7716675, 10288900, 15433350, 30866700]

約数ペア:

[(1, 30866700), (2, 15433350), (3, 10288900), (4, 7716675), (5, 6173340), (6, 5144450), (10, 3086670), (12, 2572225), (15, 2057780), (20, 1543335), (25, 1234668), (30, 1028890), (31, 995700), (50, 617334), (60, 514445), (62, 497850), (75, 411556), (93, 331900), (100, 308667), (124, 248925), (150, 205778), (155, 199140), (186, 165950), (300, 102889), (310, 99570), (372, 82975), (465, 66380), (620, 49785), (775, 39828), (930, 33190), (1550, 19914), (1860, 16595), (2325, 13276), (3100, 9957), (3319, 9300), (4650, 6638)]