150263820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3900

約数の個数: 144

約数和(自身を含む): 537858048

約数和(自身を除く): 387594228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3847, 3906, 4340, 5580, 6510, 7694, 7812, 9765, 11541, 13020, 15388, 19235, 19530, 23082, 26929, 34623, 38470, 39060, 46164, 53858, 57705, 69246, 76940, 80787, 107716, 115410, 119257, 134645, 138492, 161574, 173115, 230820, 238514, 242361, 269290, 323148, 346230, 357771, 403935, 477028, 484722, 538580, 596285, 692460, 715542, 807870, 834799, 969444, 1073313, 1192570, 1211805, 1431084, 1615740, 1669598, 1788855, 2146626, 2385140, 2423610, 2504397, 3339196, 3577710, 4173995, 4293252, 4847220, 5008794, 5366565, 7155420, 7513191, 8347990, 10017588, 10733130, 12521985, 15026382, 16695980, 21466260, 25043970, 30052764, 37565955, 50087940, 75131910, 150263820]

約数ペア:

[(1, 150263820), (2, 75131910), (3, 50087940), (4, 37565955), (5, 30052764), (6, 25043970), (7, 21466260), (9, 16695980), (10, 15026382), (12, 12521985), (14, 10733130), (15, 10017588), (18, 8347990), (20, 7513191), (21, 7155420), (28, 5366565), (30, 5008794), (31, 4847220), (35, 4293252), (36, 4173995), (42, 3577710), (45, 3339196), (60, 2504397), (62, 2423610), (63, 2385140), (70, 2146626), (84, 1788855), (90, 1669598), (93, 1615740), (105, 1431084), (124, 1211805), (126, 1192570), (140, 1073313), (155, 969444), (180, 834799), (186, 807870), (210, 715542), (217, 692460), (252, 596285), (279, 538580), (310, 484722), (315, 477028), (372, 403935), (420, 357771), (434, 346230), (465, 323148), (558, 269290), (620, 242361), (630, 238514), (651, 230820), (868, 173115), (930, 161574), (1085, 138492), (1116, 134645), (1260, 119257), (1302, 115410), (1395, 107716), (1860, 80787), (1953, 76940), (2170, 69246), (2604, 57705), (2790, 53858), (3255, 46164), (3847, 39060), (3906, 38470), (4340, 34623), (5580, 26929), (6510, 23082), (7694, 19530), (7812, 19235), (9765, 15388), (11541, 13020)]