38251800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 130572000

約数和(自身を除く): 92320200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 269, 300, 316, 360, 395, 450, 474, 538, 600, 632, 711, 790, 807, 900, 948, 1076, 1185, 1345, 1422, 1580, 1614, 1800, 1896, 1975, 2152, 2370, 2421, 2690, 2844, 3160, 3228, 3555, 3950, 4035, 4740, 4842, 5380, 5688, 5925, 6456, 6725, 7110, 7900, 8070, 9480, 9684, 10760, 11850, 12105, 13450, 14220, 15800, 16140, 17775, 19368, 20175, 21251, 23700, 24210, 26900, 28440, 32280, 35550, 40350, 42502, 47400, 48420, 53800, 60525, 63753, 71100, 80700, 85004, 96840, 106255, 121050, 127506, 142200, 161400, 170008, 191259, 212510, 242100, 255012, 318765, 382518, 425020, 484200, 510024, 531275, 637530, 765036, 850040, 956295, 1062550, 1275060, 1530072, 1593825, 1912590, 2125100, 2550120, 3187650, 3825180, 4250200, 4781475, 6375300, 7650360, 9562950, 12750600, 19125900, 38251800]

約数ペア:

[(1, 38251800), (2, 19125900), (3, 12750600), (4, 9562950), (5, 7650360), (6, 6375300), (8, 4781475), (9, 4250200), (10, 3825180), (12, 3187650), (15, 2550120), (18, 2125100), (20, 1912590), (24, 1593825), (25, 1530072), (30, 1275060), (36, 1062550), (40, 956295), (45, 850040), (50, 765036), (60, 637530), (72, 531275), (75, 510024), (79, 484200), (90, 425020), (100, 382518), (120, 318765), (150, 255012), (158, 242100), (180, 212510), (200, 191259), (225, 170008), (237, 161400), (269, 142200), (300, 127506), (316, 121050), (360, 106255), (395, 96840), (450, 85004), (474, 80700), (538, 71100), (600, 63753), (632, 60525), (711, 53800), (790, 48420), (807, 47400), (900, 42502), (948, 40350), (1076, 35550), (1185, 32280), (1345, 28440), (1422, 26900), (1580, 24210), (1614, 23700), (1800, 21251), (1896, 20175), (1975, 19368), (2152, 17775), (2370, 16140), (2421, 15800), (2690, 14220), (2844, 13450), (3160, 12105), (3228, 11850), (3555, 10760), (3950, 9684), (4035, 9480), (4740, 8070), (4842, 7900), (5380, 7110), (5688, 6725), (5925, 6456)]