74735550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8778

約数の個数: 72

約数和(自身を含む): 211381560

約数和(自身を除く): 136646010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 8741, 17482, 26223, 43705, 52446, 78669, 87410, 131115, 157338, 166079, 218525, 262230, 332158, 393345, 437050, 498237, 655575, 786690, 830395, 996474, 1311150, 1494711, 1660790, 1966725, 2491185, 2989422, 3933450, 4151975, 4982370, 7473555, 8303950, 12455925, 14947110, 24911850, 37367775, 74735550]

約数ペア:

[(1, 74735550), (2, 37367775), (3, 24911850), (5, 14947110), (6, 12455925), (9, 8303950), (10, 7473555), (15, 4982370), (18, 4151975), (19, 3933450), (25, 2989422), (30, 2491185), (38, 1966725), (45, 1660790), (50, 1494711), (57, 1311150), (75, 996474), (90, 830395), (95, 786690), (114, 655575), (150, 498237), (171, 437050), (190, 393345), (225, 332158), (285, 262230), (342, 218525), (450, 166079), (475, 157338), (570, 131115), (855, 87410), (950, 78669), (1425, 52446), (1710, 43705), (2850, 26223), (4275, 17482), (8550, 8741)]