86903460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 313709760

約数和(自身を除く): 226806300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 59, 60, 63, 70, 84, 90, 98, 105, 118, 126, 140, 147, 167, 177, 180, 196, 210, 236, 245, 252, 294, 295, 315, 334, 354, 413, 420, 441, 490, 501, 531, 588, 590, 630, 668, 708, 735, 826, 835, 882, 885, 980, 1002, 1062, 1169, 1180, 1239, 1260, 1470, 1503, 1652, 1670, 1764, 1770, 2004, 2065, 2124, 2205, 2338, 2478, 2505, 2655, 2891, 2940, 3006, 3340, 3507, 3540, 3717, 4130, 4410, 4676, 4956, 5010, 5310, 5782, 5845, 6012, 6195, 7014, 7434, 7515, 8183, 8260, 8673, 8820, 9853, 10020, 10521, 10620, 11564, 11690, 12390, 14028, 14455, 14868, 15030, 16366, 17346, 17535, 18585, 19706, 21042, 23380, 24549, 24780, 26019, 28910, 29559, 30060, 32732, 34692, 35070, 37170, 39412, 40915, 42084, 43365, 49098, 49265, 52038, 52605, 57820, 59118, 68971, 70140, 73647, 74340, 81830, 86730, 88677, 98196, 98530, 104076, 105210, 118236, 122745, 130095, 137942, 147294, 147795, 163660, 173460, 177354, 197060, 206913, 210420, 245490, 260190, 275884, 294588, 295590, 344855, 354708, 368235, 413826, 443385, 482797, 490980, 520380, 591180, 620739, 689710, 736470, 827652, 886770, 965594, 1034565, 1241478, 1379420, 1448391, 1472940, 1773540, 1931188, 2069130, 2413985, 2482956, 2896782, 3103695, 4138260, 4345173, 4827970, 5793564, 6207390, 7241955, 8690346, 9655940, 12414780, 14483910, 17380692, 21725865, 28967820, 43451730, 86903460]

約数ペア:

[(1, 86903460), (2, 43451730), (3, 28967820), (4, 21725865), (5, 17380692), (6, 14483910), (7, 12414780), (9, 9655940), (10, 8690346), (12, 7241955), (14, 6207390), (15, 5793564), (18, 4827970), (20, 4345173), (21, 4138260), (28, 3103695), (30, 2896782), (35, 2482956), (36, 2413985), (42, 2069130), (45, 1931188), (49, 1773540), (59, 1472940), (60, 1448391), (63, 1379420), (70, 1241478), (84, 1034565), (90, 965594), (98, 886770), (105, 827652), (118, 736470), (126, 689710), (140, 620739), (147, 591180), (167, 520380), (177, 490980), (180, 482797), (196, 443385), (210, 413826), (236, 368235), (245, 354708), (252, 344855), (294, 295590), (295, 294588), (315, 275884), (334, 260190), (354, 245490), (413, 210420), (420, 206913), (441, 197060), (490, 177354), (501, 173460), (531, 163660), (588, 147795), (590, 147294), (630, 137942), (668, 130095), (708, 122745), (735, 118236), (826, 105210), (835, 104076), (882, 98530), (885, 98196), (980, 88677), (1002, 86730), (1062, 81830), (1169, 74340), (1180, 73647), (1239, 70140), (1260, 68971), (1470, 59118), (1503, 57820), (1652, 52605), (1670, 52038), (1764, 49265), (1770, 49098), (2004, 43365), (2065, 42084), (2124, 40915), (2205, 39412), (2338, 37170), (2478, 35070), (2505, 34692), (2655, 32732), (2891, 30060), (2940, 29559), (3006, 28910), (3340, 26019), (3507, 24780), (3540, 24549), (3717, 23380), (4130, 21042), (4410, 19706), (4676, 18585), (4956, 17535), (5010, 17346), (5310, 16366), (5782, 15030), (5845, 14868), (6012, 14455), (6195, 14028), (7014, 12390), (7434, 11690), (7515, 11564), (8183, 10620), (8260, 10521), (8673, 10020), (8820, 9853)]