149471100

素因数分解:

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

素因数の和:8780

約数の個数: 108

約数和(自身を含む): 493223640

約数和(自身を除く): 343752540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 8741, 17100, 17482, 26223, 34964, 43705, 52446, 78669, 87410, 104892, 131115, 157338, 166079, 174820, 218525, 262230, 314676, 332158, 393345, 437050, 498237, 524460, 655575, 664316, 786690, 830395, 874100, 996474, 1311150, 1494711, 1573380, 1660790, 1966725, 1992948, 2491185, 2622300, 2989422, 3321580, 3933450, 4151975, 4982370, 5978844, 7473555, 7866900, 8303950, 9964740, 12455925, 14947110, 16607900, 24911850, 29894220, 37367775, 49823700, 74735550, 149471100]

約数ペア:

[(1, 149471100), (2, 74735550), (3, 49823700), (4, 37367775), (5, 29894220), (6, 24911850), (9, 16607900), (10, 14947110), (12, 12455925), (15, 9964740), (18, 8303950), (19, 7866900), (20, 7473555), (25, 5978844), (30, 4982370), (36, 4151975), (38, 3933450), (45, 3321580), (50, 2989422), (57, 2622300), (60, 2491185), (75, 1992948), (76, 1966725), (90, 1660790), (95, 1573380), (100, 1494711), (114, 1311150), (150, 996474), (171, 874100), (180, 830395), (190, 786690), (225, 664316), (228, 655575), (285, 524460), (300, 498237), (342, 437050), (380, 393345), (450, 332158), (475, 314676), (570, 262230), (684, 218525), (855, 174820), (900, 166079), (950, 157338), (1140, 131115), (1425, 104892), (1710, 87410), (1900, 78669), (2850, 52446), (3420, 43705), (4275, 34964), (5700, 26223), (8550, 17482), (8741, 17100)]