74784150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23741}}^1$

素因数の和:23766

約数の個数: 72

約数和(自身を含む): 229632624

約数和(自身を除く): 154848474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 23741, 47482, 71223, 118705, 142446, 166187, 213669, 237410, 332374, 356115, 427338, 498561, 593525, 712230, 830935, 997122, 1068345, 1187050, 1495683, 1661870, 1780575, 2136690, 2492805, 2991366, 3561150, 4154675, 4985610, 5341725, 7478415, 8309350, 10683450, 12464025, 14956830, 24928050, 37392075, 74784150]

約数ペア:

[(1, 74784150), (2, 37392075), (3, 24928050), (5, 14956830), (6, 12464025), (7, 10683450), (9, 8309350), (10, 7478415), (14, 5341725), (15, 4985610), (18, 4154675), (21, 3561150), (25, 2991366), (30, 2492805), (35, 2136690), (42, 1780575), (45, 1661870), (50, 1495683), (63, 1187050), (70, 1068345), (75, 997122), (90, 830935), (105, 712230), (126, 593525), (150, 498561), (175, 427338), (210, 356115), (225, 332374), (315, 237410), (350, 213669), (450, 166187), (525, 142446), (630, 118705), (1050, 71223), (1575, 47482), (3150, 23741)]