87139950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 224423136

約数和(自身を除く): 137283186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 97, 106, 113, 150, 159, 194, 226, 265, 291, 318, 339, 485, 530, 565, 582, 678, 795, 970, 1130, 1325, 1455, 1590, 1695, 2425, 2650, 2825, 2910, 3390, 3975, 4850, 5141, 5650, 5989, 7275, 7950, 8475, 10282, 10961, 11978, 14550, 15423, 16950, 17967, 21922, 25705, 29945, 30846, 32883, 35934, 51410, 54805, 59890, 65766, 77115, 89835, 109610, 128525, 149725, 154230, 164415, 179670, 257050, 274025, 299450, 328830, 385575, 449175, 548050, 580933, 771150, 822075, 898350, 1161866, 1644150, 1742799, 2904665, 3485598, 5809330, 8713995, 14523325, 17427990, 29046650, 43569975, 87139950]

約数ペア:

[(1, 87139950), (2, 43569975), (3, 29046650), (5, 17427990), (6, 14523325), (10, 8713995), (15, 5809330), (25, 3485598), (30, 2904665), (50, 1742799), (53, 1644150), (75, 1161866), (97, 898350), (106, 822075), (113, 771150), (150, 580933), (159, 548050), (194, 449175), (226, 385575), (265, 328830), (291, 299450), (318, 274025), (339, 257050), (485, 179670), (530, 164415), (565, 154230), (582, 149725), (678, 128525), (795, 109610), (970, 89835), (1130, 77115), (1325, 65766), (1455, 59890), (1590, 54805), (1695, 51410), (2425, 35934), (2650, 32883), (2825, 30846), (2910, 29945), (3390, 25705), (3975, 21922), (4850, 17967), (5141, 16950), (5650, 15423), (5989, 14550), (7275, 11978), (7950, 10961), (8475, 10282)]