72427200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 241889280

約数和(自身を除く): 169462080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 191, 192, 200, 237, 240, 300, 316, 320, 382, 395, 400, 474, 480, 573, 600, 632, 764, 790, 800, 948, 955, 960, 1146, 1185, 1200, 1264, 1528, 1580, 1600, 1896, 1910, 1975, 2292, 2370, 2400, 2528, 2865, 3056, 3160, 3792, 3820, 3950, 4584, 4740, 4775, 4800, 5056, 5730, 5925, 6112, 6320, 7584, 7640, 7900, 9168, 9480, 9550, 11460, 11850, 12224, 12640, 14325, 15089, 15168, 15280, 15800, 18336, 18960, 19100, 22920, 23700, 25280, 28650, 30178, 30560, 31600, 36672, 37920, 38200, 45267, 45840, 47400, 57300, 60356, 61120, 63200, 75445, 75840, 76400, 90534, 91680, 94800, 114600, 120712, 126400, 150890, 152800, 181068, 183360, 189600, 226335, 229200, 241424, 301780, 305600, 362136, 377225, 379200, 452670, 458400, 482848, 603560, 724272, 754450, 905340, 916800, 965696, 1131675, 1207120, 1448544, 1508900, 1810680, 2263350, 2414240, 2897088, 3017800, 3621360, 4526700, 4828480, 6035600, 7242720, 9053400, 12071200, 14485440, 18106800, 24142400, 36213600, 72427200]

約数ペア:

[(1, 72427200), (2, 36213600), (3, 24142400), (4, 18106800), (5, 14485440), (6, 12071200), (8, 9053400), (10, 7242720), (12, 6035600), (15, 4828480), (16, 4526700), (20, 3621360), (24, 3017800), (25, 2897088), (30, 2414240), (32, 2263350), (40, 1810680), (48, 1508900), (50, 1448544), (60, 1207120), (64, 1131675), (75, 965696), (79, 916800), (80, 905340), (96, 754450), (100, 724272), (120, 603560), (150, 482848), (158, 458400), (160, 452670), (191, 379200), (192, 377225), (200, 362136), (237, 305600), (240, 301780), (300, 241424), (316, 229200), (320, 226335), (382, 189600), (395, 183360), (400, 181068), (474, 152800), (480, 150890), (573, 126400), (600, 120712), (632, 114600), (764, 94800), (790, 91680), (800, 90534), (948, 76400), (955, 75840), (960, 75445), (1146, 63200), (1185, 61120), (1200, 60356), (1264, 57300), (1528, 47400), (1580, 45840), (1600, 45267), (1896, 38200), (1910, 37920), (1975, 36672), (2292, 31600), (2370, 30560), (2400, 30178), (2528, 28650), (2865, 25280), (3056, 23700), (3160, 22920), (3792, 19100), (3820, 18960), (3950, 18336), (4584, 15800), (4740, 15280), (4775, 15168), (4800, 15089), (5056, 14325), (5730, 12640), (5925, 12224), (6112, 11850), (6320, 11460), (7584, 9550), (7640, 9480), (7900, 9168)]