4120384500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{915641}}^1$

素因数の和:915666

約数の個数: 72

約数和(自身を含む): 12998453832

約数和(自身を除く): 8878069332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 915641, 1831282, 2746923, 3662564, 4578205, 5493846, 8240769, 9156410, 10987692, 13734615, 16481538, 18312820, 22891025, 27469230, 32963076, 41203845, 45782050, 54938460, 68673075, 82407690, 91564100, 114455125, 137346150, 164815380, 206019225, 228910250, 274692300, 343365375, 412038450, 457820500, 686730750, 824076900, 1030096125, 1373461500, 2060192250, 4120384500]

約数ペア:

[(1, 4120384500), (2, 2060192250), (3, 1373461500), (4, 1030096125), (5, 824076900), (6, 686730750), (9, 457820500), (10, 412038450), (12, 343365375), (15, 274692300), (18, 228910250), (20, 206019225), (25, 164815380), (30, 137346150), (36, 114455125), (45, 91564100), (50, 82407690), (60, 68673075), (75, 54938460), (90, 45782050), (100, 41203845), (125, 32963076), (150, 27469230), (180, 22891025), (225, 18312820), (250, 16481538), (300, 13734615), (375, 10987692), (450, 9156410), (500, 8240769), (750, 5493846), (900, 4578205), (1125, 3662564), (1500, 2746923), (2250, 1831282), (4500, 915641)]