539452980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 1844156160

約数和(自身を除く): 1304703180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 197, 198, 220, 270, 297, 330, 394, 396, 461, 495, 540, 591, 594, 660, 788, 922, 985, 990, 1182, 1188, 1383, 1485, 1773, 1844, 1970, 1980, 2167, 2305, 2364, 2766, 2955, 2970, 3546, 3940, 4149, 4334, 4610, 5071, 5319, 5532, 5910, 5940, 6501, 6915, 7092, 8298, 8668, 8865, 9220, 10142, 10638, 10835, 11820, 12447, 13002, 13830, 15213, 16596, 17730, 19503, 20284, 20745, 21276, 21670, 24894, 25355, 26004, 26595, 27660, 30426, 32505, 35460, 39006, 41490, 43340, 45639, 49788, 50710, 53190, 58509, 60852, 62235, 65010, 76065, 78012, 82980, 90817, 91278, 97515, 101420, 106380, 117018, 124470, 130020, 136917, 152130, 181634, 182556, 195030, 228195, 234036, 248940, 272451, 273834, 292545, 304260, 363268, 390060, 454085, 456390, 544902, 547668, 585090, 684585, 817353, 908170, 912780, 998987, 1089804, 1170180, 1362255, 1369170, 1634706, 1816340, 1997974, 2452059, 2724510, 2738340, 2996961, 3269412, 3995948, 4086765, 4904118, 4994935, 5449020, 5993922, 8173530, 8990883, 9808236, 9989870, 11987844, 12260295, 14984805, 16347060, 17981766, 19979740, 24520590, 26972649, 29969610, 35963532, 44954415, 49041180, 53945298, 59939220, 89908830, 107890596, 134863245, 179817660, 269726490, 539452980]

約数ペア:

[(1, 539452980), (2, 269726490), (3, 179817660), (4, 134863245), (5, 107890596), (6, 89908830), (9, 59939220), (10, 53945298), (11, 49041180), (12, 44954415), (15, 35963532), (18, 29969610), (20, 26972649), (22, 24520590), (27, 19979740), (30, 17981766), (33, 16347060), (36, 14984805), (44, 12260295), (45, 11987844), (54, 9989870), (55, 9808236), (60, 8990883), (66, 8173530), (90, 5993922), (99, 5449020), (108, 4994935), (110, 4904118), (132, 4086765), (135, 3995948), (165, 3269412), (180, 2996961), (197, 2738340), (198, 2724510), (220, 2452059), (270, 1997974), (297, 1816340), (330, 1634706), (394, 1369170), (396, 1362255), (461, 1170180), (495, 1089804), (540, 998987), (591, 912780), (594, 908170), (660, 817353), (788, 684585), (922, 585090), (985, 547668), (990, 544902), (1182, 456390), (1188, 454085), (1383, 390060), (1485, 363268), (1773, 304260), (1844, 292545), (1970, 273834), (1980, 272451), (2167, 248940), (2305, 234036), (2364, 228195), (2766, 195030), (2955, 182556), (2970, 181634), (3546, 152130), (3940, 136917), (4149, 130020), (4334, 124470), (4610, 117018), (5071, 106380), (5319, 101420), (5532, 97515), (5910, 91278), (5940, 90817), (6501, 82980), (6915, 78012), (7092, 76065), (8298, 65010), (8668, 62235), (8865, 60852), (9220, 58509), (10142, 53190), (10638, 50710), (10835, 49788), (11820, 45639), (12447, 43340), (13002, 41490), (13830, 39006), (15213, 35460), (16596, 32505), (17730, 30426), (19503, 27660), (20284, 26595), (20745, 26004), (21276, 25355), (21670, 24894)]