38711250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 113963520

約数和(自身を除く): 75252270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 37, 45, 50, 54, 62, 74, 75, 90, 93, 111, 125, 135, 150, 155, 185, 186, 222, 225, 250, 270, 279, 310, 333, 370, 375, 450, 465, 555, 558, 625, 666, 675, 750, 775, 837, 925, 930, 999, 1110, 1125, 1147, 1250, 1350, 1395, 1550, 1665, 1674, 1850, 1875, 1998, 2250, 2294, 2325, 2775, 2790, 3330, 3375, 3441, 3750, 3875, 4185, 4625, 4650, 4995, 5550, 5625, 5735, 6750, 6882, 6975, 7750, 8325, 8370, 9250, 9990, 10323, 11250, 11470, 11625, 13875, 13950, 16650, 16875, 17205, 19375, 20646, 20925, 23125, 23250, 24975, 27750, 28675, 30969, 33750, 34410, 34875, 38750, 41625, 41850, 46250, 49950, 51615, 57350, 58125, 61938, 69375, 69750, 83250, 86025, 103230, 104625, 116250, 124875, 138750, 143375, 154845, 172050, 174375, 208125, 209250, 249750, 258075, 286750, 309690, 348750, 416250, 430125, 516150, 523125, 624375, 716875, 774225, 860250, 1046250, 1248750, 1290375, 1433750, 1548450, 2150625, 2580750, 3871125, 4301250, 6451875, 7742250, 12903750, 19355625, 38711250]

約数ペア:

[(1, 38711250), (2, 19355625), (3, 12903750), (5, 7742250), (6, 6451875), (9, 4301250), (10, 3871125), (15, 2580750), (18, 2150625), (25, 1548450), (27, 1433750), (30, 1290375), (31, 1248750), (37, 1046250), (45, 860250), (50, 774225), (54, 716875), (62, 624375), (74, 523125), (75, 516150), (90, 430125), (93, 416250), (111, 348750), (125, 309690), (135, 286750), (150, 258075), (155, 249750), (185, 209250), (186, 208125), (222, 174375), (225, 172050), (250, 154845), (270, 143375), (279, 138750), (310, 124875), (333, 116250), (370, 104625), (375, 103230), (450, 86025), (465, 83250), (555, 69750), (558, 69375), (625, 61938), (666, 58125), (675, 57350), (750, 51615), (775, 49950), (837, 46250), (925, 41850), (930, 41625), (999, 38750), (1110, 34875), (1125, 34410), (1147, 33750), (1250, 30969), (1350, 28675), (1395, 27750), (1550, 24975), (1665, 23250), (1674, 23125), (1850, 20925), (1875, 20646), (1998, 19375), (2250, 17205), (2294, 16875), (2325, 16650), (2775, 13950), (2790, 13875), (3330, 11625), (3375, 11470), (3441, 11250), (3750, 10323), (3875, 9990), (4185, 9250), (4625, 8370), (4650, 8325), (4995, 7750), (5550, 6975), (5625, 6882), (5735, 6750)]