69749100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 231061600

約数和(自身を除く): 161312500

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, 81, 90, 100, 108, 109, 135, 150, 158, 162, 180, 218, 225, 237, 270, 300, 316, 324, 327, 395, 405, 436, 450, 474, 540, 545, 654, 675, 711, 790, 810, 900, 948, 981, 1090, 1185, 1308, 1350, 1422, 1580, 1620, 1635, 1962, 1975, 2025, 2133, 2180, 2370, 2700, 2725, 2844, 2943, 3270, 3555, 3924, 3950, 4050, 4266, 4740, 4905, 5450, 5886, 5925, 6399, 6540, 7110, 7900, 8100, 8175, 8532, 8611, 8829, 9810, 10665, 10900, 11772, 11850, 12798, 14220, 14715, 16350, 17222, 17658, 17775, 19620, 21330, 23700, 24525, 25596, 25833, 29430, 31995, 32700, 34444, 35316, 35550, 42660, 43055, 44145, 49050, 51666, 53325, 58860, 63990, 71100, 73575, 77499, 86110, 88290, 98100, 103332, 106650, 127980, 129165, 147150, 154998, 159975, 172220, 176580, 213300, 215275, 220725, 232497, 258330, 294300, 309996, 319950, 387495, 430550, 441450, 464994, 516660, 639900, 645825, 697491, 774990, 861100, 882900, 929988, 1162485, 1291650, 1394982, 1549980, 1937475, 2324970, 2583300, 2789964, 3487455, 3874950, 4649940, 5812425, 6974910, 7749900, 11624850, 13949820, 17437275, 23249700, 34874550, 69749100]

約数ペア:

[(1, 69749100), (2, 34874550), (3, 23249700), (4, 17437275), (5, 13949820), (6, 11624850), (9, 7749900), (10, 6974910), (12, 5812425), (15, 4649940), (18, 3874950), (20, 3487455), (25, 2789964), (27, 2583300), (30, 2324970), (36, 1937475), (45, 1549980), (50, 1394982), (54, 1291650), (60, 1162485), (75, 929988), (79, 882900), (81, 861100), (90, 774990), (100, 697491), (108, 645825), (109, 639900), (135, 516660), (150, 464994), (158, 441450), (162, 430550), (180, 387495), (218, 319950), (225, 309996), (237, 294300), (270, 258330), (300, 232497), (316, 220725), (324, 215275), (327, 213300), (395, 176580), (405, 172220), (436, 159975), (450, 154998), (474, 147150), (540, 129165), (545, 127980), (654, 106650), (675, 103332), (711, 98100), (790, 88290), (810, 86110), (900, 77499), (948, 73575), (981, 71100), (1090, 63990), (1185, 58860), (1308, 53325), (1350, 51666), (1422, 49050), (1580, 44145), (1620, 43055), (1635, 42660), (1962, 35550), (1975, 35316), (2025, 34444), (2133, 32700), (2180, 31995), (2370, 29430), (2700, 25833), (2725, 25596), (2844, 24525), (2943, 23700), (3270, 21330), (3555, 19620), (3924, 17775), (3950, 17658), (4050, 17222), (4266, 16350), (4740, 14715), (4905, 14220), (5450, 12798), (5886, 11850), (5925, 11772), (6399, 10900), (6540, 10665), (7110, 9810), (7900, 8829), (8100, 8611), (8175, 8532)]