19057950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 55353600

約数和(自身を除く): 36295650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 743, 855, 950, 1026, 1350, 1425, 1486, 1710, 2229, 2565, 2850, 3715, 4275, 4458, 5130, 6687, 7430, 8550, 11145, 12825, 13374, 14117, 18575, 20061, 22290, 25650, 28234, 33435, 37150, 40122, 42351, 55725, 66870, 70585, 84702, 100305, 111450, 127053, 141170, 167175, 200610, 211755, 254106, 334350, 352925, 381159, 423510, 501525, 635265, 705850, 762318, 1003050, 1058775, 1270530, 1905795, 2117550, 3176325, 3811590, 6352650, 9528975, 19057950]

約数ペア:

[(1, 19057950), (2, 9528975), (3, 6352650), (5, 3811590), (6, 3176325), (9, 2117550), (10, 1905795), (15, 1270530), (18, 1058775), (19, 1003050), (25, 762318), (27, 705850), (30, 635265), (38, 501525), (45, 423510), (50, 381159), (54, 352925), (57, 334350), (75, 254106), (90, 211755), (95, 200610), (114, 167175), (135, 141170), (150, 127053), (171, 111450), (190, 100305), (225, 84702), (270, 70585), (285, 66870), (342, 55725), (450, 42351), (475, 40122), (513, 37150), (570, 33435), (675, 28234), (743, 25650), (855, 22290), (950, 20061), (1026, 18575), (1350, 14117), (1425, 13374), (1486, 12825), (1710, 11145), (2229, 8550), (2565, 7430), (2850, 6687), (3715, 5130), (4275, 4458)]