76778280

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2662

約数の個数: 112

約数和(自身を含む): 259106580

約数和(自身を除く): 182328300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2633, 2916, 3240, 3645, 4860, 5266, 5832, 7290, 7899, 9720, 10532, 13165, 14580, 15798, 21064, 23697, 26330, 29160, 31596, 39495, 47394, 52660, 63192, 71091, 78990, 94788, 105320, 118485, 142182, 157980, 189576, 213273, 236970, 284364, 315960, 355455, 426546, 473940, 568728, 639819, 710910, 853092, 947880, 1066365, 1279638, 1421820, 1706184, 1919457, 2132730, 2559276, 2843640, 3199095, 3838914, 4265460, 5118552, 6398190, 7677828, 8530920, 9597285, 12796380, 15355656, 19194570, 25592760, 38389140, 76778280]

約数ペア:

[(1, 76778280), (2, 38389140), (3, 25592760), (4, 19194570), (5, 15355656), (6, 12796380), (8, 9597285), (9, 8530920), (10, 7677828), (12, 6398190), (15, 5118552), (18, 4265460), (20, 3838914), (24, 3199095), (27, 2843640), (30, 2559276), (36, 2132730), (40, 1919457), (45, 1706184), (54, 1421820), (60, 1279638), (72, 1066365), (81, 947880), (90, 853092), (108, 710910), (120, 639819), (135, 568728), (162, 473940), (180, 426546), (216, 355455), (243, 315960), (270, 284364), (324, 236970), (360, 213273), (405, 189576), (486, 157980), (540, 142182), (648, 118485), (729, 105320), (810, 94788), (972, 78990), (1080, 71091), (1215, 63192), (1458, 52660), (1620, 47394), (1944, 39495), (2430, 31596), (2633, 29160), (2916, 26330), (3240, 23697), (3645, 21064), (4860, 15798), (5266, 14580), (5832, 13165), (7290, 10532), (7899, 9720)]