3128589900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{68161}}^1$

素因数の和:68201

約数の個数: 144

約数和(自身を含む): 10649630880

約数和(自身を除く): 7521040980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11475, 15300, 22950, 45900, 68161, 136322, 204483, 272644, 340805, 408966, 613449, 681610, 817932, 1022415, 1158737, 1226898, 1363220, 1704025, 1840347, 2044830, 2317474, 2453796, 3067245, 3408050, 3476211, 3680694, 4089660, 4634948, 5112075, 5793685, 6134490, 6816100, 6952422, 7361388, 9201735, 10224150, 10428633, 11587370, 12268980, 13904844, 15336225, 17381055, 18403470, 20448300, 20857266, 23174740, 28968425, 30672450, 31285899, 34762110, 36806940, 41714532, 46008675, 52143165, 57936850, 61344900, 62571798, 69524220, 86905275, 92017350, 104286330, 115873700, 125143596, 156429495, 173810550, 184034700, 208572660, 260715825, 312858990, 347621100, 521431650, 625717980, 782147475, 1042863300, 1564294950, 3128589900]

約数ペア:

[(1, 3128589900), (2, 1564294950), (3, 1042863300), (4, 782147475), (5, 625717980), (6, 521431650), (9, 347621100), (10, 312858990), (12, 260715825), (15, 208572660), (17, 184034700), (18, 173810550), (20, 156429495), (25, 125143596), (27, 115873700), (30, 104286330), (34, 92017350), (36, 86905275), (45, 69524220), (50, 62571798), (51, 61344900), (54, 57936850), (60, 52143165), (68, 46008675), (75, 41714532), (85, 36806940), (90, 34762110), (100, 31285899), (102, 30672450), (108, 28968425), (135, 23174740), (150, 20857266), (153, 20448300), (170, 18403470), (180, 17381055), (204, 15336225), (225, 13904844), (255, 12268980), (270, 11587370), (300, 10428633), (306, 10224150), (340, 9201735), (425, 7361388), (450, 6952422), (459, 6816100), (510, 6134490), (540, 5793685), (612, 5112075), (675, 4634948), (765, 4089660), (850, 3680694), (900, 3476211), (918, 3408050), (1020, 3067245), (1275, 2453796), (1350, 2317474), (1530, 2044830), (1700, 1840347), (1836, 1704025), (2295, 1363220), (2550, 1226898), (2700, 1158737), (3060, 1022415), (3825, 817932), (4590, 681610), (5100, 613449), (7650, 408966), (9180, 340805), (11475, 272644), (15300, 204483), (22950, 136322), (45900, 68161)]