200784150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21275

約数の個数: 96

約数和(自身を含む): 632340480

約数和(自身を除く): 431556330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 21247, 42494, 63741, 106235, 127482, 148729, 191223, 212470, 297458, 318705, 382446, 446187, 531175, 573669, 637410, 743645, 892374, 956115, 1062350, 1147338, 1338561, 1487290, 1593525, 1912230, 2230935, 2677122, 2868345, 3187050, 3718225, 4015683, 4461870, 4780575, 5736690, 6692805, 7436450, 8031366, 9561150, 11154675, 13385610, 14341725, 20078415, 22309350, 28683450, 33464025, 40156830, 66928050, 100392075, 200784150]

約数ペア:

[(1, 200784150), (2, 100392075), (3, 66928050), (5, 40156830), (6, 33464025), (7, 28683450), (9, 22309350), (10, 20078415), (14, 14341725), (15, 13385610), (18, 11154675), (21, 9561150), (25, 8031366), (27, 7436450), (30, 6692805), (35, 5736690), (42, 4780575), (45, 4461870), (50, 4015683), (54, 3718225), (63, 3187050), (70, 2868345), (75, 2677122), (90, 2230935), (105, 1912230), (126, 1593525), (135, 1487290), (150, 1338561), (175, 1147338), (189, 1062350), (210, 956115), (225, 892374), (270, 743645), (315, 637410), (350, 573669), (378, 531175), (450, 446187), (525, 382446), (630, 318705), (675, 297458), (945, 212470), (1050, 191223), (1350, 148729), (1575, 127482), (1890, 106235), (3150, 63741), (4725, 42494), (9450, 21247)]