238611600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 180

約数和(自身を含む): 839529600

約数和(自身を除く): 600918000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 316, 360, 395, 400, 450, 474, 600, 632, 711, 720, 790, 839, 900, 948, 1185, 1200, 1264, 1422, 1580, 1678, 1800, 1896, 1975, 2370, 2517, 2844, 3160, 3356, 3555, 3600, 3792, 3950, 4195, 4740, 5034, 5688, 5925, 6320, 6712, 7110, 7551, 7900, 8390, 9480, 10068, 11376, 11850, 12585, 13424, 14220, 15102, 15800, 16780, 17775, 18960, 20136, 20975, 23700, 25170, 28440, 30204, 31600, 33560, 35550, 37755, 40272, 41950, 47400, 50340, 56880, 60408, 62925, 66281, 67120, 71100, 75510, 83900, 94800, 100680, 120816, 125850, 132562, 142200, 151020, 167800, 188775, 198843, 201360, 251700, 265124, 284400, 302040, 331405, 335600, 377550, 397686, 503400, 530248, 596529, 604080, 662810, 755100, 795372, 994215, 1006800, 1060496, 1193058, 1325620, 1510200, 1590744, 1657025, 1988430, 2386116, 2651240, 2982645, 3020400, 3181488, 3314050, 3976860, 4772232, 4971075, 5302480, 5965290, 6628100, 7953720, 9544464, 9942150, 11930580, 13256200, 14913225, 15907440, 19884300, 23861160, 26512400, 29826450, 39768600, 47722320, 59652900, 79537200, 119305800, 238611600]

約数ペア:

[(1, 238611600), (2, 119305800), (3, 79537200), (4, 59652900), (5, 47722320), (6, 39768600), (8, 29826450), (9, 26512400), (10, 23861160), (12, 19884300), (15, 15907440), (16, 14913225), (18, 13256200), (20, 11930580), (24, 9942150), (25, 9544464), (30, 7953720), (36, 6628100), (40, 5965290), (45, 5302480), (48, 4971075), (50, 4772232), (60, 3976860), (72, 3314050), (75, 3181488), (79, 3020400), (80, 2982645), (90, 2651240), (100, 2386116), (120, 1988430), (144, 1657025), (150, 1590744), (158, 1510200), (180, 1325620), (200, 1193058), (225, 1060496), (237, 1006800), (240, 994215), (300, 795372), (316, 755100), (360, 662810), (395, 604080), (400, 596529), (450, 530248), (474, 503400), (600, 397686), (632, 377550), (711, 335600), (720, 331405), (790, 302040), (839, 284400), (900, 265124), (948, 251700), (1185, 201360), (1200, 198843), (1264, 188775), (1422, 167800), (1580, 151020), (1678, 142200), (1800, 132562), (1896, 125850), (1975, 120816), (2370, 100680), (2517, 94800), (2844, 83900), (3160, 75510), (3356, 71100), (3555, 67120), (3600, 66281), (3792, 62925), (3950, 60408), (4195, 56880), (4740, 50340), (5034, 47400), (5688, 41950), (5925, 40272), (6320, 37755), (6712, 35550), (7110, 33560), (7551, 31600), (7900, 30204), (8390, 28440), (9480, 25170), (10068, 23700), (11376, 20975), (11850, 20136), (12585, 18960), (13424, 17775), (14220, 16780), (15102, 15800)]