168664800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 144

約数和(自身を含む): 566963712

約数和(自身を除く): 398298912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2267, 2325, 2400, 2480, 2976, 3100, 3720, 4534, 4650, 4960, 6200, 6801, 7440, 9068, 9300, 11335, 12400, 13602, 14880, 18136, 18600, 22670, 24800, 27204, 34005, 36272, 37200, 45340, 54408, 56675, 68010, 70277, 72544, 74400, 90680, 108816, 113350, 136020, 140554, 170025, 181360, 210831, 217632, 226700, 272040, 281108, 340050, 351385, 362720, 421662, 453400, 544080, 562216, 680100, 702770, 843324, 906800, 1054155, 1088160, 1124432, 1360200, 1405540, 1686648, 1756925, 1813600, 2108310, 2248864, 2720400, 2811080, 3373296, 3513850, 4216620, 5270775, 5440800, 5622160, 6746592, 7027700, 8433240, 10541550, 11244320, 14055400, 16866480, 21083100, 28110800, 33732960, 42166200, 56221600, 84332400, 168664800]

約数ペア:

[(1, 168664800), (2, 84332400), (3, 56221600), (4, 42166200), (5, 33732960), (6, 28110800), (8, 21083100), (10, 16866480), (12, 14055400), (15, 11244320), (16, 10541550), (20, 8433240), (24, 7027700), (25, 6746592), (30, 5622160), (31, 5440800), (32, 5270775), (40, 4216620), (48, 3513850), (50, 3373296), (60, 2811080), (62, 2720400), (75, 2248864), (80, 2108310), (93, 1813600), (96, 1756925), (100, 1686648), (120, 1405540), (124, 1360200), (150, 1124432), (155, 1088160), (160, 1054155), (186, 906800), (200, 843324), (240, 702770), (248, 680100), (300, 562216), (310, 544080), (372, 453400), (400, 421662), (465, 362720), (480, 351385), (496, 340050), (600, 281108), (620, 272040), (744, 226700), (775, 217632), (800, 210831), (930, 181360), (992, 170025), (1200, 140554), (1240, 136020), (1488, 113350), (1550, 108816), (1860, 90680), (2267, 74400), (2325, 72544), (2400, 70277), (2480, 68010), (2976, 56675), (3100, 54408), (3720, 45340), (4534, 37200), (4650, 36272), (4960, 34005), (6200, 27204), (6801, 24800), (7440, 22670), (9068, 18600), (9300, 18136), (11335, 14880), (12400, 13602)]