30146400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 109680480

約数和(自身を除く): 79534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 79, 80, 90, 96, 100, 106, 120, 144, 150, 158, 159, 160, 180, 200, 212, 225, 237, 240, 265, 288, 300, 316, 318, 360, 395, 400, 424, 450, 474, 477, 480, 530, 600, 632, 636, 711, 720, 790, 795, 800, 848, 900, 948, 954, 1060, 1185, 1200, 1264, 1272, 1325, 1422, 1440, 1580, 1590, 1696, 1800, 1896, 1908, 1975, 2120, 2370, 2385, 2400, 2528, 2544, 2650, 2844, 3160, 3180, 3555, 3600, 3792, 3816, 3950, 3975, 4187, 4240, 4740, 4770, 5088, 5300, 5688, 5925, 6320, 6360, 7110, 7200, 7584, 7632, 7900, 7950, 8374, 8480, 9480, 9540, 10600, 11376, 11850, 11925, 12561, 12640, 12720, 14220, 15264, 15800, 15900, 16748, 17775, 18960, 19080, 20935, 21200, 22752, 23700, 23850, 25122, 25440, 28440, 31600, 31800, 33496, 35550, 37683, 37920, 38160, 41870, 42400, 47400, 47700, 50244, 56880, 62805, 63200, 63600, 66992, 71100, 75366, 76320, 83740, 94800, 95400, 100488, 104675, 113760, 125610, 127200, 133984, 142200, 150732, 167480, 188415, 189600, 190800, 200976, 209350, 251220, 284400, 301464, 314025, 334960, 376830, 381600, 401952, 418700, 502440, 568800, 602928, 628050, 669920, 753660, 837400, 942075, 1004880, 1205856, 1256100, 1507320, 1674800, 1884150, 2009760, 2512200, 3014640, 3349600, 3768300, 5024400, 6029280, 7536600, 10048800, 15073200, 30146400]

約数ペア:

[(1, 30146400), (2, 15073200), (3, 10048800), (4, 7536600), (5, 6029280), (6, 5024400), (8, 3768300), (9, 3349600), (10, 3014640), (12, 2512200), (15, 2009760), (16, 1884150), (18, 1674800), (20, 1507320), (24, 1256100), (25, 1205856), (30, 1004880), (32, 942075), (36, 837400), (40, 753660), (45, 669920), (48, 628050), (50, 602928), (53, 568800), (60, 502440), (72, 418700), (75, 401952), (79, 381600), (80, 376830), (90, 334960), (96, 314025), (100, 301464), (106, 284400), (120, 251220), (144, 209350), (150, 200976), (158, 190800), (159, 189600), (160, 188415), (180, 167480), (200, 150732), (212, 142200), (225, 133984), (237, 127200), (240, 125610), (265, 113760), (288, 104675), (300, 100488), (316, 95400), (318, 94800), (360, 83740), (395, 76320), (400, 75366), (424, 71100), (450, 66992), (474, 63600), (477, 63200), (480, 62805), (530, 56880), (600, 50244), (632, 47700), (636, 47400), (711, 42400), (720, 41870), (790, 38160), (795, 37920), (800, 37683), (848, 35550), (900, 33496), (948, 31800), (954, 31600), (1060, 28440), (1185, 25440), (1200, 25122), (1264, 23850), (1272, 23700), (1325, 22752), (1422, 21200), (1440, 20935), (1580, 19080), (1590, 18960), (1696, 17775), (1800, 16748), (1896, 15900), (1908, 15800), (1975, 15264), (2120, 14220), (2370, 12720), (2385, 12640), (2400, 12561), (2528, 11925), (2544, 11850), (2650, 11376), (2844, 10600), (3160, 9540), (3180, 9480), (3555, 8480), (3600, 8374), (3792, 7950), (3816, 7900), (3950, 7632), (3975, 7584), (4187, 7200), (4240, 7110), (4740, 6360), (4770, 6320), (5088, 5925), (5300, 5688)]