29648700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 97216000

約数和(自身を除く): 67567300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 139, 150, 158, 180, 225, 237, 270, 278, 300, 316, 395, 417, 450, 474, 540, 556, 675, 695, 711, 790, 834, 900, 948, 1185, 1251, 1350, 1390, 1422, 1580, 1668, 1975, 2085, 2133, 2370, 2502, 2700, 2780, 2844, 3475, 3555, 3753, 3950, 4170, 4266, 4740, 5004, 5925, 6255, 6950, 7110, 7506, 7900, 8340, 8532, 10425, 10665, 10981, 11850, 12510, 13900, 14220, 15012, 17775, 18765, 20850, 21330, 21962, 23700, 25020, 31275, 32943, 35550, 37530, 41700, 42660, 43924, 53325, 54905, 62550, 65886, 71100, 75060, 93825, 98829, 106650, 109810, 125100, 131772, 164715, 187650, 197658, 213300, 219620, 274525, 296487, 329430, 375300, 395316, 494145, 549050, 592974, 658860, 823575, 988290, 1098100, 1185948, 1482435, 1647150, 1976580, 2470725, 2964870, 3294300, 4941450, 5929740, 7412175, 9882900, 14824350, 29648700]

約数ペア:

[(1, 29648700), (2, 14824350), (3, 9882900), (4, 7412175), (5, 5929740), (6, 4941450), (9, 3294300), (10, 2964870), (12, 2470725), (15, 1976580), (18, 1647150), (20, 1482435), (25, 1185948), (27, 1098100), (30, 988290), (36, 823575), (45, 658860), (50, 592974), (54, 549050), (60, 494145), (75, 395316), (79, 375300), (90, 329430), (100, 296487), (108, 274525), (135, 219620), (139, 213300), (150, 197658), (158, 187650), (180, 164715), (225, 131772), (237, 125100), (270, 109810), (278, 106650), (300, 98829), (316, 93825), (395, 75060), (417, 71100), (450, 65886), (474, 62550), (540, 54905), (556, 53325), (675, 43924), (695, 42660), (711, 41700), (790, 37530), (834, 35550), (900, 32943), (948, 31275), (1185, 25020), (1251, 23700), (1350, 21962), (1390, 21330), (1422, 20850), (1580, 18765), (1668, 17775), (1975, 15012), (2085, 14220), (2133, 13900), (2370, 12510), (2502, 11850), (2700, 10981), (2780, 10665), (2844, 10425), (3475, 8532), (3555, 8340), (3753, 7900), (3950, 7506), (4170, 7110), (4266, 6950), (4740, 6255), (5004, 5925)]