4123800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 14508000

約数和(自身を除く): 10384200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 79, 87, 90, 100, 116, 120, 145, 150, 158, 174, 180, 200, 225, 232, 237, 261, 290, 300, 316, 348, 360, 395, 435, 450, 474, 522, 580, 600, 632, 696, 711, 725, 790, 870, 900, 948, 1044, 1160, 1185, 1305, 1422, 1450, 1580, 1740, 1800, 1896, 1975, 2088, 2175, 2291, 2370, 2610, 2844, 2900, 3160, 3480, 3555, 3950, 4350, 4582, 4740, 5220, 5688, 5800, 5925, 6525, 6873, 7110, 7900, 8700, 9164, 9480, 10440, 11455, 11850, 13050, 13746, 14220, 15800, 17400, 17775, 18328, 20619, 22910, 23700, 26100, 27492, 28440, 34365, 35550, 41238, 45820, 47400, 52200, 54984, 57275, 68730, 71100, 82476, 91640, 103095, 114550, 137460, 142200, 164952, 171825, 206190, 229100, 274920, 343650, 412380, 458200, 515475, 687300, 824760, 1030950, 1374600, 2061900, 4123800]

約数ペア:

[(1, 4123800), (2, 2061900), (3, 1374600), (4, 1030950), (5, 824760), (6, 687300), (8, 515475), (9, 458200), (10, 412380), (12, 343650), (15, 274920), (18, 229100), (20, 206190), (24, 171825), (25, 164952), (29, 142200), (30, 137460), (36, 114550), (40, 103095), (45, 91640), (50, 82476), (58, 71100), (60, 68730), (72, 57275), (75, 54984), (79, 52200), (87, 47400), (90, 45820), (100, 41238), (116, 35550), (120, 34365), (145, 28440), (150, 27492), (158, 26100), (174, 23700), (180, 22910), (200, 20619), (225, 18328), (232, 17775), (237, 17400), (261, 15800), (290, 14220), (300, 13746), (316, 13050), (348, 11850), (360, 11455), (395, 10440), (435, 9480), (450, 9164), (474, 8700), (522, 7900), (580, 7110), (600, 6873), (632, 6525), (696, 5925), (711, 5800), (725, 5688), (790, 5220), (870, 4740), (900, 4582), (948, 4350), (1044, 3950), (1160, 3555), (1185, 3480), (1305, 3160), (1422, 2900), (1450, 2844), (1580, 2610), (1740, 2370), (1800, 2291), (1896, 2175), (1975, 2088)]