2227288500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{2861}}^1$

素因数の和:3059

約数の個数: 144

約数和(自身を含む): 7069437648

約数和(自身を除く): 4842149148

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, 173, 180, 225, 250, 300, 346, 375, 450, 500, 519, 692, 750, 865, 900, 1038, 1125, 1500, 1557, 1730, 2076, 2250, 2595, 2861, 3114, 3460, 4325, 4500, 5190, 5722, 6228, 7785, 8583, 8650, 10380, 11444, 12975, 14305, 15570, 17166, 17300, 21625, 25749, 25950, 28610, 31140, 34332, 38925, 42915, 43250, 51498, 51900, 57220, 64875, 71525, 77850, 85830, 86500, 102996, 128745, 129750, 143050, 155700, 171660, 194625, 214575, 257490, 259500, 286100, 357625, 389250, 429150, 494953, 514980, 643725, 715250, 778500, 858300, 989906, 1072875, 1287450, 1430500, 1484859, 1979812, 2145750, 2474765, 2574900, 2969718, 3218625, 4291500, 4454577, 4949530, 5939436, 6437250, 7424295, 8909154, 9899060, 12373825, 12874500, 14848590, 17818308, 22272885, 24747650, 29697180, 37121475, 44545770, 49495300, 61869125, 74242950, 89091540, 111364425, 123738250, 148485900, 185607375, 222728850, 247476500, 371214750, 445457700, 556822125, 742429500, 1113644250, 2227288500]

約数ペア:

[(1, 2227288500), (2, 1113644250), (3, 742429500), (4, 556822125), (5, 445457700), (6, 371214750), (9, 247476500), (10, 222728850), (12, 185607375), (15, 148485900), (18, 123738250), (20, 111364425), (25, 89091540), (30, 74242950), (36, 61869125), (45, 49495300), (50, 44545770), (60, 37121475), (75, 29697180), (90, 24747650), (100, 22272885), (125, 17818308), (150, 14848590), (173, 12874500), (180, 12373825), (225, 9899060), (250, 8909154), (300, 7424295), (346, 6437250), (375, 5939436), (450, 4949530), (500, 4454577), (519, 4291500), (692, 3218625), (750, 2969718), (865, 2574900), (900, 2474765), (1038, 2145750), (1125, 1979812), (1500, 1484859), (1557, 1430500), (1730, 1287450), (2076, 1072875), (2250, 989906), (2595, 858300), (2861, 778500), (3114, 715250), (3460, 643725), (4325, 514980), (4500, 494953), (5190, 429150), (5722, 389250), (6228, 357625), (7785, 286100), (8583, 259500), (8650, 257490), (10380, 214575), (11444, 194625), (12975, 171660), (14305, 155700), (15570, 143050), (17166, 129750), (17300, 128745), (21625, 102996), (25749, 86500), (25950, 85830), (28610, 77850), (31140, 71525), (34332, 64875), (38925, 57220), (42915, 51900), (43250, 51498)]