90087930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 177924870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1033, 1530, 1615, 1710, 1938, 2066, 2295, 2565, 2907, 3099, 3230, 4590, 4845, 5130, 5165, 5814, 6198, 8721, 9297, 9690, 10330, 14535, 15495, 17442, 17561, 18594, 19627, 27891, 29070, 30990, 35122, 39254, 43605, 46485, 52683, 55782, 58881, 87210, 87805, 92970, 98135, 105366, 117762, 139455, 158049, 175610, 176643, 196270, 263415, 278910, 294405, 316098, 333659, 353286, 474147, 526830, 529929, 588810, 667318, 790245, 883215, 948294, 1000977, 1059858, 1580490, 1668295, 1766430, 2001954, 2370735, 2649645, 3002931, 3336590, 4741470, 5004885, 5299290, 6005862, 9008793, 10009770, 15014655, 18017586, 30029310, 45043965, 90087930]

約数ペア:

[(1, 90087930), (2, 45043965), (3, 30029310), (5, 18017586), (6, 15014655), (9, 10009770), (10, 9008793), (15, 6005862), (17, 5299290), (18, 5004885), (19, 4741470), (27, 3336590), (30, 3002931), (34, 2649645), (38, 2370735), (45, 2001954), (51, 1766430), (54, 1668295), (57, 1580490), (85, 1059858), (90, 1000977), (95, 948294), (102, 883215), (114, 790245), (135, 667318), (153, 588810), (170, 529929), (171, 526830), (190, 474147), (255, 353286), (270, 333659), (285, 316098), (306, 294405), (323, 278910), (342, 263415), (459, 196270), (510, 176643), (513, 175610), (570, 158049), (646, 139455), (765, 117762), (855, 105366), (918, 98135), (969, 92970), (1026, 87805), (1033, 87210), (1530, 58881), (1615, 55782), (1710, 52683), (1938, 46485), (2066, 43605), (2295, 39254), (2565, 35122), (2907, 30990), (3099, 29070), (3230, 27891), (4590, 19627), (4845, 18594), (5130, 17561), (5165, 17442), (5814, 15495), (6198, 14535), (8721, 10330), (9297, 9690)]