74037780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 232001280

約数和(自身を除く): 157963500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 501, 540, 668, 821, 835, 1002, 1503, 1642, 1670, 2004, 2463, 2505, 3006, 3284, 3340, 4105, 4509, 4926, 5010, 6012, 7389, 7515, 8210, 9018, 9852, 10020, 12315, 14778, 15030, 16420, 18036, 22167, 22545, 24630, 29556, 30060, 36945, 44334, 45090, 49260, 73890, 88668, 90180, 110835, 137107, 147780, 221670, 274214, 411321, 443340, 548428, 685535, 822642, 1233963, 1371070, 1645284, 2056605, 2467926, 2742140, 3701889, 4113210, 4935852, 6169815, 7403778, 8226420, 12339630, 14807556, 18509445, 24679260, 37018890, 74037780]

約数ペア:

[(1, 74037780), (2, 37018890), (3, 24679260), (4, 18509445), (5, 14807556), (6, 12339630), (9, 8226420), (10, 7403778), (12, 6169815), (15, 4935852), (18, 4113210), (20, 3701889), (27, 2742140), (30, 2467926), (36, 2056605), (45, 1645284), (54, 1371070), (60, 1233963), (90, 822642), (108, 685535), (135, 548428), (167, 443340), (180, 411321), (270, 274214), (334, 221670), (501, 147780), (540, 137107), (668, 110835), (821, 90180), (835, 88668), (1002, 73890), (1503, 49260), (1642, 45090), (1670, 44334), (2004, 36945), (2463, 30060), (2505, 29556), (3006, 24630), (3284, 22545), (3340, 22167), (4105, 18036), (4509, 16420), (4926, 15030), (5010, 14778), (6012, 12315), (7389, 10020), (7515, 9852), (8210, 9018)]