87326910

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 259330032

約数和(自身を除く): 172003122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 243, 270, 297, 330, 363, 405, 486, 495, 594, 605, 726, 729, 810, 891, 990, 1089, 1210, 1215, 1331, 1458, 1485, 1782, 1815, 2178, 2187, 2430, 2662, 2673, 2970, 3267, 3630, 3645, 3993, 4374, 4455, 5346, 5445, 6534, 6561, 6655, 7290, 7986, 8019, 8910, 9801, 10890, 10935, 11979, 13122, 13310, 13365, 16038, 16335, 19602, 19965, 21870, 23958, 24057, 26730, 29403, 32670, 32805, 35937, 39930, 40095, 48114, 49005, 58806, 59895, 65610, 71874, 72171, 80190, 88209, 98010, 107811, 119790, 120285, 144342, 147015, 176418, 179685, 215622, 240570, 264627, 294030, 323433, 359370, 360855, 441045, 529254, 539055, 646866, 721710, 793881, 882090, 970299, 1078110, 1323135, 1587762, 1617165, 1940598, 2646270, 2910897, 3234330, 3969405, 4851495, 5821794, 7938810, 8732691, 9702990, 14554485, 17465382, 29108970, 43663455, 87326910]

約数ペア:

[(1, 87326910), (2, 43663455), (3, 29108970), (5, 17465382), (6, 14554485), (9, 9702990), (10, 8732691), (11, 7938810), (15, 5821794), (18, 4851495), (22, 3969405), (27, 3234330), (30, 2910897), (33, 2646270), (45, 1940598), (54, 1617165), (55, 1587762), (66, 1323135), (81, 1078110), (90, 970299), (99, 882090), (110, 793881), (121, 721710), (135, 646866), (162, 539055), (165, 529254), (198, 441045), (242, 360855), (243, 359370), (270, 323433), (297, 294030), (330, 264627), (363, 240570), (405, 215622), (486, 179685), (495, 176418), (594, 147015), (605, 144342), (726, 120285), (729, 119790), (810, 107811), (891, 98010), (990, 88209), (1089, 80190), (1210, 72171), (1215, 71874), (1331, 65610), (1458, 59895), (1485, 58806), (1782, 49005), (1815, 48114), (2178, 40095), (2187, 39930), (2430, 35937), (2662, 32805), (2673, 32670), (2970, 29403), (3267, 26730), (3630, 24057), (3645, 23958), (3993, 21870), (4374, 19965), (4455, 19602), (5346, 16335), (5445, 16038), (6534, 13365), (6561, 13310), (6655, 13122), (7290, 11979), (7986, 10935), (8019, 10890), (8910, 9801)]